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What else can I help you with?
Can dealerships test ECM?
Testing an ECM requires it to be installed on the vehicle.
Where is ECM fuse?
The ECM fuse is located inside the engine of the vehicle. Engine Control Module acts as the main fuse of the vehicle.
You replaced oxygen sensor on 1991 Chevrolet Cavalier and check engine still stays on why?
You can take your vehicle to any Autozone and they will hook it up to the computer and tell you what your ECM has for an error code. IF the ECM or PCM on the vehicle has the problem replaced. The ECM or PCM needs to be reset. Once reset and if the light comes back on, you did not replace the correct part.
Where is the ecm locat?
Located in a different place on every vehicle. Next time tell us year, make, model, and engine.
What happens to a vehicle if the OH2 censor happens to be cut and how long would the damage take if any?
If you mean the HO2 (Heated Oxygen Sensor), then that works to tell your car's ECM how rich or lean the engine is running. The ECM uses that information to adjust the fuel ratio to keep the engine's emissions to a minimum. If the Oxygen Senor is not functioning, the ECM cannot tell what the engine is doing and goes to a default, rich fuel mixture. An overly rich mixture will decrease you vehicle's fuel economy and cause damage to your catalytic converter.
Where is the ECM computer located in an 88 Cadillac Eldorado?
The ECM is located inside the vehicle. It is on the passenger side above the heater box.
Why is 1993 Mazda 626 check engine light on?
the possibilities are endless. You need to have the ECM scanned at a local shop and it will tell you the code that the computer is recording. The code is specific to a component in your vehicle and the shop will be able to tell you what component.
Where is ecm on 1990 Chevrolet celebrity?
The ecm, engine control module, is mounted to the firewall on the inside of the vehicle below and behind the glove box drawer.
Where is ecu or ecm located on 4200 vortex engine?
The ECM or ECU is located inside the vehicle that the engine is installed in. These units are never mounted on the engine.
Where is the ECM located on a 1999 Mercury Sable?
The ECM in a 1999 Mercury Sable is located on the inside of the vehicle on the passenger side. It is located under the kick plate.
How do you bypass ecm on 1984 cutlass?
Bypassing the ECM (Engine Control Module) on a 1984 Cutlass typically involves disconnecting or altering the wiring associated with the ECM. This can include removing the connectors or cutting specific wires that link the ECM to the engine components. However, bypassing the ECM can lead to issues with engine performance, emissions, and overall vehicle reliability. It's important to understand the implications and legalities of modifying vehicle emissions systems before proceeding.
What do the ecm do for your car?
The Engine Control Module (ECM) or sometimes called the ECU is what the layman would call the computer. It manages many systems in a car depending on the manufacture. It controls the fuel/air mixture, and all emissions controls in the vehicle. It can control other aspects of the vehicle. Without the ECM your car would not run.
