Tbi Ecm Upgrade

These chips have been programmed to deliver peak power increases under hard throttle conditions, such as towing and wide-open throttle. This is becuase there is so much performance left in them vs. This motor was rated at 310hp and when running correctly was the most awesome Ford produced by PCM (in production). These are the parts to be added. Ideally, the ECU should be powered by a +12v supply from the ignition key switch to Pin 11. GM TPI Swap. We specialise in custom built stainless steel exhausts for Cars, Motorcycles, Vans, Trucks & for everything else that has wheels. performance for a 1989 4. You get an ECU and you’re getting millions of dollars in engineering research. They can (and do) fail in a way that you can still have spark, but no signal to the PCM to ground the injectors. The only difference is the 7730 ECM uses a 3rd connector (yellow) and requires 2 additional grounds and some additional wiring circuits for the knock sensor, fan relay control, EGR, EVAP solenoid, and VSS input. Mark base plate Upgrades by jsharpe. You must perform an idle relearn procedure Honda any time you replace the ECM/PCM, reset the ECM/PCM, update the ECM/PCM, replace or clean the throttle body, or disassemble the engine or the transmission. (Of course, they also fail in a way that won't allow spark. MERCRUISER: 496 MAG DTS ([Base Model] Digital Throttle/Shift) (MY06) Motorola PCM03 DTS PCM. For the TBI with Vortec 5. Works fine, and nothing extra to buy. i missed one last week at $270 and it was complete except O2 sensor. Chevy/GMC Trucks \ LS swap into a 88-98 chevy/gmc fullsize truck some tips for tbi engines. Installing Black TBI chip for TBI1227747, 1228062, 1228063, 1228747, 1228746, 16144288, 16146299, 16136965, 16196396 GM ECM computer systems. The Holley website says that everyone should upgrade to V5. 1987-1991 were still SLOW computers with tiny chips limiting what can be done with the system. I have been running a second generation Pro-Jection system for several years. Alfa Romeo Giulietta QV 1. All TBI assemblies are flow bench tested, calibrated and idle adjusted which makes for easy installation. The biggest difference between the Multi-Port Injection (MPI) and the Throttle Body Injection (TBI) systems is the way the fuel gets inserted into the cylinders. The terminal locks pictured are include as well. These ECU chips help to noticeably improve the performance of your vehicle while improving the horsepower and torque of the automobile. Hardware for OBD1 GM Overview. 4L (454) Custom Tuning module. An injector pod spacer is a plastic spacer that raises your injector pod up 1/4" to unshroud the injectors for better air and fuel delivery. Every Chevrolet truck has an engine control module that manages the electronic components of the engine and monitors sensors for errors. If you want to bring your Slant Six along with you into the twenty first century (at least for the next 200,000 miles!) and if you’re not interested in a by-the-numbers restoration, then you should seriously consider an Electronic Fuel Injection (EFI) conversion. TPI has more power. The TBI and the ECM are remanufactured the rest of the parts NEW Fuel pump NEW Small Cap Distributor (except the upgrade large cap distributor is a remanufactured with new ignition module and pickup coil) The adaptor plate is a custom CNC machined plate that is pocketed to draw off all 4 holes (barrels) on your intake manifold. what other mods(not internal) would give me a bit more power to move this beast. I want to rebuild to 315hp. However, C3 is generally accepted to mean the generation of ECMs which contain some built-in non-removable ROM and a removable EPROM/PROM/ROM containing the application specific calibration. It sounds to me like a fuel issue of some sort. Edelbrock’s E-Street EFI is the perfect system for an enthusiast that wants to upgrade his complete power package in stages. The GM TBI (Throttle Body Injection) system uses a pair of low pressure fuel injectors mounted above the throttle body opening. They can (and do) fail in a way that you can still have spark, but no signal to the PCM to ground the injectors. Chrysler (Mopar / Dodge / Plymouth) 2. The difference between the engines was the prom. ECU upgrade/reflash for Alfa Romeo 159 tbi 1,7 Tb 200 cv The ECU upgrade by Romeo Ferraris improves car performance increasing power and torque. Opened by Alex Raphael in 2008, our shop offers performance and styling upgrades, including engine performance, suspension, braking, wheels and tires, other custom upgrades, and much more. The computer upgrade requires no extra wiring, and is a huge improvement on the stock computer. Performance upgrades. We've seen a number of common reasons for heavy duty diesel ECM failure including: corrosion, fuel solenoid shorts, injection wiring harness corrosion, grounding issues, replacement starters, dead battery cells, jumpstarts, and welding and lightning strikes. The last variation of the LA series to be introduced before the Magnum upgrade was the 1988-92 throttle-body fuel injection, roller cam engine. Wire it once and wire it right with Painless. Not saying it was, but it seemed like a bit of a scam to get a free core ECU out of the deal for him. Connector Pigtails. Introduction. They are knowledgeable and friendly. I made the same upgrades you are talking about to my '94 tbi some years ago, with one difference. 2L By Juan Grande , January 25, 2017 in Jeep® YJ Wrangler, TJ Wrangler and LJ Wrangler jeep fuel system. About Holley Fuel Injection. A TBI shopping list includes the following: a TBI throttle body and intake manifold, an electronic control module (ECM), a GM electronically controlled distributor, an electric fuel pump, a fuel. They can (and do) fail in a way that you can still have spark, but no signal to the PCM to ground the injectors. ProTech Auto Systems is your trustworthy supplier of all ECM, PCM and ECU Chevrolet Auto Computers. who makes a. I am original owner. In 94 PCM fuel injected motor was a throttle body Holley with Pro Tech ignition. Chevy TBI rebuild Project TBI part 1 the Black Pearl gets an upgrade HD - Duration:. The Blue Knight Bosch Gen III fuel injector is 1. The original L98 TPI induction system was designed to feed the airflow needs of a mild 350 small block (also used on the smaller 305). Note): Remember to ground the analog output to the same ground as the ECU to avoid ground offset issues. Diesel Performance Upgrades (4) Jeep Parts 4. IGN-1A Smart Coils (Coil On Plug/Coil. the 305 uses the one wire sensors where the. If you are converting from TBI to TPI, you already have these lines. 5 with a single fuel. Stock TBI systems run at about 12 PSI at the pods. Are there any throttlebody upgrades or even intake upgrades that would be worth the time and money to do on a 92 TBI 350? The truck already has headers and will recieve a small cam soon. I have a '97 5. The Blue Knight Bosch Gen III fuel injector is 1. Find CHEVROLET 5. We feature a broad catalog of products available for sale. (interesting reading on fuel pump circuit) TBI stuff is wired similar, although I think earlier TBI uses an additional component. The harness will work with almost any of the GM TBI ECMs that do not have the electronic shifting 4L60E or 4L80E transmission, however it will control the torque converter lock up when applicable for the 700R4 and 200R4 transmissions. The factory TBI heads suck. 1987-1991 were still SLOW computers with tiny chips limiting what can be done with the system. When an auto computer becomes impaired, that is where ProTech Auto Systems steps in. what other mods(not internal) would give me a bit more power to move this beast. Home ECU Remaps Alfa Romeo Alfa Romeo Giulietta QV 1750 TBi a lot of power with this upgrade! manifold for the Giulietta QV 1750 TBI; Stage 4 ECU remap. The following installation steps, components and programs must be followed when installing the Atomic TBI in accordance with CARB compliance. Electronic Control Module The ECM is the computer brains of the EFI system. Section 5 '. No idea if they'll let you take it home though. I will check the fuel pump today, but even if it would have worked after I forced the fuel pump relay to activate, my thoughts are that the ECM would not have fired the injectors as it does not send voltage to the fuel relay coil winding and something seems to be telling the ECM to stay shut down like an emergency fuel cut-off switch. 3 v6 tbi; PCM retune and an all new exhaust will get me roughly 50hp and 60 ft lbs, which comes in well under $1000. Reference section. Wire it once and wire it right with Painless. All TBI assemblies are flow bench tested, calibrated and idle adjusted which makes for easy installation. The performance parts added a lot more torque. 301 Hours Mercury Verado 225hp 2007 Ecm Pcm Propulsion Control Module 8m0025878. Here the computer and controller system will be referred to as the ECU, to make explanations more clear. The existing TBI™ head's are centerbolt of course,the 305 head's are perimeter bolt. Founder and president Art Whipple has always been regarded as a true innovator and enjoyed a very successful racing career as crew chief and owner of Top Fuel Funny Cars and Dragsters, as well as many other forms of racing such as circle and drag boats. Chevy/GMC Trucks \ LS swap into a 88-98 chevy/gmc fullsize truck some tips for tbi engines. We are continually developing new ECM Definition Files for additional vehicles so if you don't see one you need drop us an e-mail at [email protected] I used a Crane brand because it was plug & play w/ the tbi distributor. Swap Details. 1990 Jeep YJ Wrangler 2. After some research we soon realized one of the easiest systems out there is Howell EFI. I've looked at many other GOOD. 082 716 8142 081 776 5054 Tuesday - Saturday - 9am [email protected] The main control sensor is the oxygen (O-2) sensor, which is located in the exhaust pipe. 195 ACCEL/DFI GENERATION 7+ PROGRAMMABLE ENGINE MANAGEMENT SYSTEMS MOST CAPABLE In addition,each and every DFI Generation 7+ Engine Control Module is capable of controlling a wide variety of both. I was thinking of adding a TBI UNIT: 670 CFM Holley 2-bbl with 80lb/hr Injector Holley 670 CFM adapted for use with Howell or GM wiring harness and ECM. But as Far as your situation goes the easiest thing to do would be to get both the Jeep's wiring diagrams and the trucks and make sure everything is powered up. The reason I am asking is that it would require modification to my fuel pump module to get a larger wire to enter the tank and hookup to the pump. Delco style ignition systems use the ECM. There is little differance between the 87-95 TBI and the 96-2000 Vortec other than Fuel management and heads (I recently researched this extensively although I was going to do the opposite) A vortec head swap is a very common upgrade to the TBI engines and your ECM should be fine if you put it on a vortec longblock although a tune would increase output dramatically. Lobe separation of 112 degrees will work fine with the ECM (computer). This is becuase there is so much performance left in them vs. It is a low mile car (62K) and when I bought it, the owner told me it did not run right. These high quality Pro-Jection Replacement Parts are brand new. The difference between the engines was the prom. The majority of the Civic models drop in a $18 - $30,000 price factor. 99 Get it as soon as Fri, Oct 18. It seems the ECM is not well supported any longer. However, C3 is generally accepted to mean the generation of ECMs which contain some built-in non-removable ROM and a removable EPROM/PROM/ROM containing the application specific calibration. ATK HPE-HP31 Chevy 350 87-95 TBI Base Engine 290HP Check out ATK for this great alternative to GM's underpowered 1987-1995 TBI series engines. These tuning suites provide a host of features that help the tuner achieve fast, accurate and successfull mapping. Keep your system running at peak performance with help from Holley. 586867 5006222 506221 Evinrude 2005-07 Ecm And Injectors 200 225 250 Hp 1 Year Wty. u need a carb pump or an aftermarket one that makes low pressure. *RPO stands for Regular Production Option. Learn more about our performance products for your Volkswagen GTI MK7. Resulting in a more secure installation. These devices monitor the fuel, air and electrical aspects of a Chevrolet engine to ensure optimal engine performance. You need the low-vac switch so the converter will unlock in low vacuum situations, such as going up hill and heavy throttle. Sturdy and reliable, the 2. We can save you the time and money by testing your ECU DME before spending on costly diagnostic labor and sensors. IGN-1A Smart Coils (Coil On Plug/Coil. Volvo recall 185: Ecm software upgrade information & notices for the 2008 Volvo XC90. I am a seasoned ASE Master tech, 32 years in the industry, Advanced performance specialist and factory trained on 12 car lines. Each TBI has a complete one year warranty. The most common system types are Throttle-Body Injection (TBI) or. 2L By Juan Grande , January 25, 2017 in Jeep® YJ Wrangler, TJ Wrangler and LJ Wrangler jeep fuel system. Find 1991 Engine In Stock Now. Alright, I have an '88 crew cab with a tbi 454. For GM TPI systems, please refer to my GM TPI Swap page. At Module Experts, we are able to both repair and remanufacture ECMs, but we always strive to repair your existing ECM whenever possible, to keep your cost and wait. First, you need to ask yourself if you are planning on keeping your current powertrain configuration. PCM Connector: Blue (C1) 1998-99 In this article, you'll find the Pin Out descriptions of the 4 PCM Connectors for the 1998-1999 GM 4. 0 TDI engines use both CR and PD ("Pumpe-Düse" / Unit injector) technology. Edelbrock is the most respected name in performance! Since 1938, Edelbrock has manufactured its core products in the USA for quality and performance. Whether you're looking to maintain, optimize, or upgrade, we offer competitive pricing on Howell Throttle Bottle Injection (TBI) Kits for your Truck or Jeep at 4 Wheel Parts. Has anyone else had goo. Volvo recall 185: Ecm software upgrade information & notices for the 2008 Volvo XC90. The throttle body fuel injection system, or TBI as referred to by GM or CFI by Ford, works using a single or pair of injectors. 2L Engine Control Module ECU ECM PCM 12600797. To learn about how the ECU works, see the Understanding the Chrysler Engine Control Unit page. I set the timing to zero degrees. Non-Computer Controlled HEI Setup For Performance This article deals primarily with older-style non-computer controlled HEI distributors. Hilborn Fuel Injection offers a wide range of IR manifolds and blown EFI systems for street rodding to full race competition. He was Managing Engineer of engine design from 1955-62, Assistant Chief Engineer. There are 2 types of each of these sensors. Many of these ECMs support being reflashed over the ALDL interface (e. Fuel injection is becoming a very popular upgrade or TBI conversion to any carburated vehicle, get that new car starting with Fuel Injection from Performance Fuel Injection Systems. shipping world wide, 24H deli. Or we can adjust the program for free if you so choose. Upgrade your carburated Classic Car, Truck, Jeep, Mud Bogger, OFF Road Truck, or Hot Rod to a Fuel Injection kit from Performance Fuel Injection Systems. Mercruiser Ecm Ecu Pcm 5. Non-Computer Controlled HEI Setup For Performance This article deals primarily with older-style non-computer controlled HEI distributors. front end mods Upgrades by limoman · more · Users browsing the gallery. Oh, and here is the pinout for the 1227747 ECM, you can see the system and sensor grounds at D1 and D2. The ECM Modulator kits are a great way to upgrade any furnace or air handler from a PSC or x13 motor to a high efficiency ECM. I f you haven’t already, please read the ‘disclaimer’ at the top of the parent page here. Wiring Diagram Schematics for your Oldsmobile Get the most accurate Wiring Diagram Schematics in our Online Service Repair Manual Finding accurate and up to date wiring diagram schematics for your Oldsmobile isn't always easy. Ls1 has more pwoer and you can get more power per dollar out of it then an LT1 but a complete LT1 set up is prolly cheaper then a LSX set up I personally have no issues with driving a TBI set up if it is ONLY a show car or cruiser. Swap Details. The performance throttle body has larger bores and injectors. Admittedly, in addition to adding all the sensors (most all the same ones require for a TBI), you'd have to adapt or make up fuel rails and drill the intake manifold ports for injector bungs. We manufacture and design many of our own parts. Below is a helpful guide to determine if you have a faulty ECU. ProTech Auto Systems is your trustworthy supplier of all ECM, PCM and ECU Chevrolet Auto Computers. ECMs that are 2010 and Later may have to be replaced with new units in order to program them. These chips have been programmed to deliver peak power increases under hard throttle conditions, such as towing and wide-open throttle. TBI mods, how to get the most power and Horse Power from your TBI engine. But they were engineered to run at MUCH higher pressures without any problems. In fact, with performance truck mods and custom parts for the GMC Sierra, taking your truck from drab to fab is simple. We have available for same day shipment most PCM parts plus a large inventory of PCM engines. I am running TBI and plan on running it until i have some kinda big problems or see major gains going to somthing else. This ECM was used only on 1985 models. Are there any throttlebody upgrades or even intake upgrades that would be worth the time and money to do on a 92 TBI 350? The truck already has headers and will recieve a small cam soon. 7 TBI Kit If you have 1995 GM TBI with a Black Box ECM. When the connection is open, the ECM is not controlling the timing, so you can set it the old fashioned way. I want to rebuild to 315hp. The early systems from 1982-1986 are just too old to do much with. Has anyone else had goo. In this tech article HOT ROD shows you how to hop-up a Chevy 350 engine equipped with the sequential central port injection (SCPI) fuel system with a Comp Cams camshaft - Hot Rod Magazine. Marine ECM's typically used for under hood applications. The TBI and the ECM are remanufactured the rest of the parts NEW Fuel pump NEW Small Cap Distributor (except the upgrade large cap distributor is a remanufactured with new ignition module and pickup coil) The adaptor plate is a custom CNC machined plate that is pocketed to draw off all 4 holes (barrels) on your intake manifold. Mercruiser Ecm Ecu Pcm 5. Re: EFI Conversion On 1997 57GL - TBI/MPI/TPI With Or Without Vortec Head Upgrade Fuel injection can make wonders, but since they need a "brain" and some serious wiring, there is a component of unreliability introduced over good old carbs. sounds simple enough, but unless you happen to either be skilled in making windows (or even DOS) programs, that's out of the question. Difficult cold starting is a thing of the past. Advanced Mopar Port Fuel Injection, ECU socketing & Calibrations 29. An injector pod spacer is a plastic spacer that raises your injector pod up 1/4" to unshroud the injectors for better air and fuel delivery. also u will want a fuel pressure gauge (in line) and a fuel regulator ( $20 from summit) u can get the pump at autozone for a cheap price for a in line one. The complete suspension and under-carriage of the TBI Mini is shared with all of it's resent predecessors and thus all the normal tuning upgrades for early cars can and should be used. AmD Tuning ECU remap – to include rolling road time, before and after power and torque plots. The majority of the Civic models drop in a $18 - $30,000 price factor. You need the low-vac switch so the converter will unlock in low vacuum situations, such as going up hill and heavy throttle. That means an option available from GM when the truck was new. Automobile Parts and Service Toggle navigation Community Chevy Automotive Sales Inc. I sold my original 5L Motorola ECM with the part no. Each component in our EFI kit is selected specifically for your application to deliver the results you are seeking. GM Based TBI on an AMC 360 Waaayy back in 2002, I purchased a Howell-EFI fuel injection kit for my AMC 360 motor. Find Tbi Ecm on sale here with the largest selection of Tbi Ecm anywhere online. 8L-equipped Datsun 510 -- the most notable gain to be had is from the addition of a high-flow throttle body. Revlimit ECU Tuning | Βελτιωτικά Προγράμματα Αυτοκινήτων - Μοτοσυκλετών. The last variation of the LA series to be introduced before the Magnum upgrade was the 1988-92 throttle-body fuel injection, roller cam engine. I'm going to keep the van ECM in mind though if it really is much better. An OBD1 scanner should allow you to test the RPM "output" of the module as the ECM should be seeing. Our commitment to providing the best parts at the best prices is topped only by our dedication to providing the very best service to our clients. These are 100% BRAND NEW Units so there is NO CORE CHARGE. 99 Add to Cart. EST and HEI distributors and coils are available in kit form. Find Tbi Ecm on sale here with the largest selection of Tbi Ecm anywhere online. The factory TBI heads suck. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. ECU upgrade/reflash for Alfa Romeo 159 tbi 1,7 Tb 200 cv The ECU upgrade by Romeo Ferraris improves car performance increasing power and torque. This name applies to all GM engine computers, so in a sense, they all are C3's. like the heater/blower motor upgrade, there must be the same upgrades for the Alternator? just added a winch, lights, etc. Reprinted with permission of Matt Gruber, editor of Fiero Secrets from 1984-1991, newsletter of the World Wide Fiero Club. From new products, the latest applications for our existing product line, to our top notch customer service, Hypertech has the power, performance, and service you need to grab life by the steering wheel!. shipping world wide, 24H deli. They are godawful in stock form and off the shelf "chips" are even worse. It was engineered for 550-600whp max. Marine Electronic Fuel Injection (MEFI). This ECU uses a “35-Pin” type plug harness. Performance ECU upgrades for the 4C. Electronic Control Modules (ECM) Sterndrives. I'm going to keep the van ECM in mind though if it really is much better. I just found my file. 1985 - 1226870 ECM - Camaros, Firebirds, and Corvettes. The ECU is mounted on the throttle body so there is NO external boxes or harnesses to clutter up your VW engine compartment. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. bin files and this is the correct size for the 1227747 ecm. Chevy 350 TBI. The last variation of the LA series to be introduced before the Magnum upgrade was the 1988-92 throttle-body fuel injection, roller cam engine. Connector Pigtails. Below is a helpful guide to determine if you have a faulty ECU. 4l tbi ecm chip? Jump to Latest and upgrade the ignition system, and chip the ecm or reprogram with a piggy back programmer. Additionally, I have found the best torque all around from the TBI. what to do with the stock pcm wiring on my 1992 chevy 4. CHEVYTHUNDER. This kit incorporates a harness designed specific for placing the ECM under the seat or in the center console as the Wagoneers are very crowded for room under dash. SOHC cylinder head flow comparisons 33. fuel pressure is 12 psi at TBI input. Find Tbi Ecm on sale here with the largest selection of Tbi Ecm anywhere online. Some examples include full size trucks from 1988 to 1992 with the 4. com - the official site for performance filtration products. Unfortunately there's nothing too exciting about a Megasquirt TBI upgrade from a visual perspective or I'd already have some up! Between the ECU being packaged completely inside the stock ECU case, the replacement distributor that is stock in appearance, a wideband O2 sensor you can't see, etc. tbi-superchargers. The terminal locks pictured are include as well. 00 Volvo Penta 5. ECM Wiring Changes - The 7730 ECM uses the same type of connectors as the stock Fiero 2. Other upgrades include free-flow air filters, lower temperature thermostats and cooling fan switches, and performance ECM chips. 7l Tpi Air Foil C4 Corvette Gm Lt4 L98 Add Hp. GM uses most of the same sensors on a throttle body as they do a tuned port engine. After some research we soon realized one of the easiest systems out there is Howell EFI. Updated 6/16/2008. These tuning suites provide a host of features that help the tuner achieve fast, accurate and successfull mapping. The biggest difference between the Multi-Port Injection (MPI) and the Throttle Body Injection (TBI) systems is the way the fuel gets inserted into the cylinders. I tried the ecm in a buddys 91 w/4. TBI 3-wire O2 sensor upgrade, no open loop I bought a harness off Ebay and to upgrade from a 1 wire O2 sensor to 3 wire to help go into closed loop in the winter. 1997 DODGE RAM 5. 4L/454 Computers, Chips & Programmers and get Free Shipping on Orders Over $99 at Summit Racing!. Upgrade stages from 353 Hp for the TBi engine found in Alfa Romeo Brera. Being able to diagnose your own ECM is a nice feature this unit has. Introduction. Our new engine sales department will make sure your order is exact and that you get the engine(s) that is right for you. We are continually developing new ECM Definition Files for additional vehicles so if you don't see one you need drop us an e-mail at [email protected] When an auto computer becomes impaired, that is where ProTech Auto Systems steps in. It uses a programmable-read-only-memory (PROM), read-only-memory (ROM) and random-access-memory (RAM) to accomplish a variety of functions. Here’s an example from a Electromotive Tech-3 ECU (link to Tech-3 App. I have posted pages to help those with these systems overcome the limitations of those systems and point out what those limitations are. Founder and president Art Whipple has always been regarded as a true innovator and enjoyed a very successful racing career as crew chief and owner of Top Fuel Funny Cars and Dragsters, as well as many other forms of racing such as circle and drag boats. In fact, with performance truck mods and custom parts for the GMC Sierra, taking your truck from drab to fab is simple. Welcome To The New HowellEFI. Gen III LS PCM Conversion Upgrades: Projects, Lessons and Strategies includes instructional photos, checklists, and step-by-step instructions on upgrading to the GM Gen III LS-Series PCM, ECM, Electronics, and POWERTRAIN CONTROL SYSTEMS. ECM's are expensive and do NOT go bad very often. It shows the year and ecm's models with different wireing harness prints. Talk about compromises! GM used a spacer to raise the drop aircleaner! The spacer greatly limits flow since it forces air to flow only through the top of the TBI unit this causes the injectors over the TBI to be another flow restriction. To test your EFI system you will need special tool #91-823686A2 QuickSilver Scan Tool $1,170. Pictured is a TBI complete system for a 2bbl Chevy V8. I would buy a already tuned ecu, or high performance chip. No ugly box to mount in the car separately then fat wire harness to deal with! The unit has a completely universal base to fit any 4-bbl manifold. The performance chip loads new, pre-tuned motor specific fuel maps onto your ECU, and improves performance throughout the vehicle's power band. Hilborn Fuel Injection offers a wide range of IR manifolds and blown EFI systems for street rodding to full race competition. I made the same upgrades you are talking about to my '94 tbi some years ago, with one difference. If you can't find your part number, there is no need to visit an auto repair shop, get in touch with one of our representatives on the phone or start a chat with us, we can help!. The difference between the engines was the prom. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Performance ECU upgrades for the 4C. Throttle body injection (TBI) units. 2 Stainless Steel Silencers £558. It acts like this is the sole source on air to the intake. Chrysler (Mopar / Dodge / Plymouth) 2. INSTALLATION OF LARGE BORE 670 CFM TBI ON LATE MODEL GM ENGINE (1987­1995) OR OTHER V8 ENGINES Installing a Holley 670 CFM or GM 454 large bore TBI unit is a popular performance upgrade for V­8 TBI or carbureted engines. I sold my original 5L Motorola ECM with the part no. Without the ECM there will be no mechanical ignition timing advance AT ALL from the computer-controlled distributor (and only a few early HEIs used a vacuum advance along with an ECM), plus a computer controlled distributor without the ECM will give lousy performance and mileage. i have a 94 silverado. I am original owner. The ECU controls spark output and timing once the distributor base timing is correct. Updated 6/16/2008. Home / FILES FOR CARS / ORIGINAL FILES / ALFA ROMEO / Original File Alfa Romeo 159 1. Holley offers multi-point fuel injection kits for Chevy applications that are only a bit more challenging to install than the TBI kits, and offer tremendous performance improvements. Find the right scan tool you need. It is a low mile car (62K) and when I bought it, the owner told me it did not run right. The ECM does this to quickly open the injector. DIS Systems utilize no distributor and have individual coils for cylinder pairs. 7 TBI Pro Ski. 7L 350 TBI, upgraded to Vortec heads, new GMPP TBI Vortec intake manifold, bored. The reason for this is that I did swap out the ignition control module and it did not help and by looking at diagrams of the distributor circuit, when you disconnect the set timing connector between the distributor and ECM, you are basically taking timing control away from the ECM and letting the distributor do it all. Pictured is a TBI complete system for a 2bbl Chevy V8. I've looked at many other GOOD. It is safe to upgrade my ECU? Or I will end with a bricked one?. Designed to replace original Holley components on the Pro-Jection systems. sounds simple enough, but unless you happen to either be skilled in making windows (or even DOS) programs, that's out of the question. Not on solid. Alfa Romeo Giulietta Performance Engine Software - 1. For those of you out there who do not have the uber amounts of money like I do and are using the stock ECU (or something like it), I am wondering what nissan parts upgrades you can use or not use. 90 shipping. This ECU uses a “35-Pin” type plug harness. We also carry a full line of repair, maintenance, and restoration parts for all Jaguar cars. The CEL is supposed to flash constantly when the ECM is bad (or chip plugged in wrong or incorrect, etc). Complete with the wiring for emissions and VSS. the only mod I have done so far is a tbi spacer. The Alfa Romeo 4C's 1750 Turbo 4 engine responds well to ECU tuning and after careful consideration of all performance parameters we've selected Biesse Racing of Italy for our ECU upgrades. They have one for the Toyota, and it was a simple connection. Is there an upgrade for the ECM and related ignition system that will support the TBI?. Some examples include full size trucks from 1988 to 1992 with the 4. have the stock alternator that doesn't get over 11 vdc when anything like the heater, turn signals, etc are on. but lets hear what you find out. Some Chevrolet S10 performance chips, ECUs, and programmers are so effective at increasing power that it is recommended to also upgrade your valvetrain in order to safely handle your Chevrolet S10 engine's new output, although this change is usually reserved for more aggressive performance chips. Almost all systems include an electronic control unit (ECU) or electronic control module (ECM), which is the brain of the system. An 11 month extended warranty is available at an extra charge for the ECU and efi components. 050" lift should be kept at 206 or less. Kostelnik, It took me a long time to get my car going. These devices monitor the fuel, air and electrical aspects of a Chevrolet engine to ensure optimal engine performance. There are several versions used in TBI trucks and CPI trucks and vans with the 4. An injector pod spacer is a plastic spacer that raises your injector pod up 1/4" to unshroud the injectors for better air and fuel delivery. Have you modified your stock Mercury EFI engine by adding high performance exhaust, a bigger cam, a high flow flame arrestor, oradded a supercharger?. Even though the LS based engine has taken the automotive enthusiasts by storm, there is thousands of the TPI based engines that are out there and many that have been "abandoned", because of the high costs associated with the old style ecm and the ever increasing costs of the "chip" to run it. sounds simple enough, but unless you happen to either be skilled in making windows (or even DOS) programs, that's out of the question. 7 TBI & CPI Vortec Kits, GM 305 Camaro Supercharger Kits, TBI, 305ci,Supercharger. Quadrajet to TBI upgrade Page 2. Find CHEVROLET 5.