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P1659 Diagnostic Trouble Code Discussion for September 2018

Electronic Throttle Control System Control Relay Off Malfunction


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Trouble Ticket Help Requests for DTC P1659
Help Request Posted
2008 Honda Accord EX 2.4L Stall, MIL Lamp on VIN: 1HGCP26838
P1659: ETCS control relay off. It stalls when cold, when it warms up it's better. I've cleaned the grounds, new battery cable ends, has a new battery, a new starter. I can't catch the alternator messing up. I removed the A/C clutch relay. When first starts I feel a slight miss, but runs...
September 08, 2018