Another High Idle Problem

[emptysea]

Thanks all for the research on the ECU cost. I will take that up with Honda on Tuesday. The cost they quoted included labor, but I don’t recall the part/labor breakout. I’ll report back on that aspect of it.

Thanks, Max for your comments on the merits of their diagnosis. I will be anxious to see if my faulty ECU resembles the ones in your links.

LakeWylieJoe, no indicator lights and the ECU was unmodified.