HOW TO: Acura ECM/PCM Idle Relearn Procedure
HOW TO: Acura ECM/PCM Idle Relearn Procedure The idle learn procedure must be done so the ECM/PCM can learn the engine idle characteristics. Do the idle learn procedure whenever you do any of these actions: – Replace the ECM/PCM. – Reset the ECM/PCM. – Update the ECM/PCM. – Replace or clean the throttle body. … Read more