61 documented codes across 118 real diagnostics.
Well-formed codes that no family rule claims, mostly manufacturer-specific ranges whose meaning differs per make. This panel is the intended way to grow the family list.
Ranked by how often we actually see them
- P208E, not individually documented
- P2B2A, not individually documented
- P2237, O2 sensor positive current control circuit open, bank 1 sensor 1
- P04D9, not individually documented
- P253F, not individually documented
- P0215, Engine shutoff solenoid
- P20BD, not individually documented
- P023D, not individually documented
- P20A2, not individually documented
- P26F4, not individually documented
- P2000, not individually documented
- P250A, not individually documented
- P269F, not individually documented
- P2269, Water in fuel condition
- P00AF, Turbocharger boost control module performance
- P0661, Intake manifold tuning valve control circuit low, bank 1
- P2600, Coolant pump A control circuit open
- P0076, Intake valve control solenoid circuit low, bank 1
- P00B7, Engine coolant flow low or performance
- P0217, Engine coolant over-temperature condition
- P0686, ECM/PCM power relay control circuit low
- P2251, O2 sensor negative current control circuit open, bank 1 sensor 1
- P225E, not individually documented
- P225B, not individually documented
- P24B3, not individually documented
- P23AD, not individually documented
- P24A8, not individually documented
- P2681, not individually documented
- P2B60, not individually documented
- P02A0, not individually documented
- P00BA, not individually documented
- P068A, not individually documented
- P06B8, not individually documented
- P203F, not individually documented
- P007B, not individually documented
- P2670, not individually documented
- P0183, Fuel temperature sensor A circuit high
- P2293, Fuel pressure regulator 2 performance
- P2519, A/C request A circuit
- P2556, Engine coolant level sensor circuit range/performance
- P0075, Intake valve control solenoid circuit, bank 1
- P0078, Exhaust valve control solenoid circuit, bank 1
- P0079, Exhaust valve control solenoid circuit low, bank 1
- P0082, Intake valve control solenoid circuit low, bank 2
- P0085, Exhaust valve control solenoid circuit high, bank 2
- P0184, Fuel temperature sensor A circuit intermittent
- P0491, Secondary air injection system insufficient flow, bank 1
- P0492, Secondary air injection system insufficient flow, bank 2
- P0495, Cooling fan speed excessive
- P0660, Intake manifold tuning valve control circuit open, bank 1
- P2062, Reductant supply control circuit low
- P2096, Post-catalyst fuel trim system too lean, bank 1
- P2141, Exhaust gas recirculation throttle control circuit low
- P2146, Fuel injector group A supply voltage circuit open
- P2227, Barometric pressure circuit range/performance
- P2299, Brake pedal and accelerator pedal position incompatible
- P2426, Exhaust gas recirculation cooling valve control circuit low
- P2442, Secondary air injection switching valve stuck closed, bank 2
- P2560, Engine coolant level low
- P2638, Torque management feedback signal A range/performance
- P2647, A rocker arm actuator system performance or stuck off, bank 1