P0412 OBD Trouble Code
1 result found
| Type | Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled |
|---|---|
| Description | Secondary AIR Solenoid Circuit Conditions |
| Cause | Engine running, system voltage over 10v, then test started and the PCM detected that the AIR solenoid control circuit was not in its expected state after it was commanded on. Test AIR solenoid resistance (it should be 33-39 ohms). |
Try also: https://www.obd-codes.com/p0412
