Engine Control Unit (ECM): Notes

WARNING: This page is about a different car, the 1994 Acura Legend. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Model with M/T uses Engine Control Module (ECM); Model with A/T uses Powertrain Control Module (PCM), which also controls transmission functions. When working on A/T models, all references to ECM also applies to PCM.

NOTE: On all models, ECM is located under a cover panel, in front passenger footwell.