the ECM is located under the hood on the driver side fender it is in a black box i just replaced it
Next to the battery.
ecm
ECM means "Engine computer module"
The engine computer is also the regulator, it is behind the battery. Not on the 1991 Dodge Cummins, the voltage regulator is located on the firewall. On the 1991 gas burner, it is in the ECM.
ECM means Engine Control Module. It is the car's computer and controls ignition, spark, timing, emissions etc. A vital part of the car.
It is inside the ECM Module
The voltage regulator is located in the Single Board Engine Controller (SBEC or ECM). If you have to replace it, you have to replace the computer. The computer has the voltage regulator in it. The alternator gets feedback from the computer to produce more of less voltage.
Dodge ECM's are normally located in or acting as the air intake box bolted to the left inner fender.
it is oem and ecm on 2002 dodge caravan Internal computer failure.
The engine computer is under the hood, centered below the windshield.
The engine computer is under the hood, centered below the windshield.
To reset the ECM remove the battery cable (s) for a few minutes. Replace cable. ECM has been reset.