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What is the ECM on a Chevy Corvette?

What is the ECM on a Chevy Corvette?

Your Chevy Corvette’s ECM (Engine Control Module) is its brain. Just like a human’s brain, your Corvette can’t function without it. It is sometimes referred to as the ECU or PCM. It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller).

What was the performance of a 1987 corvette?

Of course, the definition of performance has changed markedly over the years – from the first three-carburetor six-cylinder of 1953, through the original V8 of 1955, and on through a series of horsepower behemoths, culminating the 454. The demands of the ‘80s are, once again, different and can be summarized in a single word: efficiency.

What kind of oil filter does a 1987 corvette use?

Honeywell is a third-party manufacturer of oil filters that can be used as replacements to the 1987 Corvette’s original oil filters. The General Motors Corporation recalled specific Honeywell filters manufactured between the period of May 2006 and September 2007.

Where is the catalytic converter on a 1987 corvette?

To exhale, stainless steel headers carry waste from the engine to a dual exhaust system carefully engineered to fit the undercarriage configuration. The fact that the catalytic converter tucks up under the drive-shaft channel beam contributes to the low cowl and hood line of the car.

Your Chevy Corvette’s ECM (Engine Control Module) is its brain. Just like a human’s brain, your Corvette can’t function without it. It is sometimes referred to as the ECU or PCM. It’s all the same thing. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller).

What are the bolt on mods for a C4 Corvette?

The following is a basic guide to the best bolt-on mods for your C4 Corvette. To boost performance to an optimum level in any engine, including that of your C4, excess combustion gases must be expelled from each cylinder upon its given exhaust stroke in as efficient a manner as possible.

What happens when an engine has a bad ECM?

An engine with a bad ECM will often run rough and misfire. The misfire can come or go depending on what is going on with the ECM. It may stall, and not be able to start again, until you turn the ignition all the way off and back on again. 3. Poor Performance As mentioned above, the ECM controls the engine timing, and air/fuel ratio.

What kind of parts do you need for a C4 Corvette?

Whether you’re maintaining your 4th generation Corvette or completing a full restoration, our selection of C4 Corvette Electrical Component parts is unsurpassed. Our inventory selection includes remanufactured ECMs and prom chips, along with flash programming and a ECM/PCM remanufacture service to fulfill your Corvette needs.

What are the trouble codes on a 1996 Corvette?

In addition, ABS/ASR (Anti-lock Brake System/Acceleration Slip Regulation) and EBTCM (Electronic Brake Traction Control Module) trouble codes and data were introduced on the 1992-1996 Corvettes. Although limited ECM data is available, it can point you in the right direction.

An engine with a bad ECM will often run rough and misfire. The misfire can come or go depending on what is going on with the ECM. It may stall, and not be able to start again, until you turn the ignition all the way off and back on again. 3. Poor Performance As mentioned above, the ECM controls the engine timing, and air/fuel ratio.

How to clear a CCM code on a corvette?

Clearing the CCM codes can be done after the automatic sequence of codes has occurred with the following instructions: Press the TRIP RESET button until “1.0” is displayed in the module number area. Then press the TRIP/ODO button until “1.7” is displayed in the module number area. Once there, press and hold the ENG/MET button until “—“is displayed.

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Ruth Doyle