P2610 OBD-II: ECM/PCM Internal Engine Off Timer Performance

P2610 Severity

Urgent

Should you fix P2610 yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

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What causes OBD-II fault code P2610?

The engine's control module (PCM) is designed to stay on for a few minutes after the ignition has been shut off to run some of the emissions self tests. If the PCM stays awake longer than it should, or does not stay awake long enough to run the tests, the PCM will set code P2610.

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