What does code P22EE mean?

Q: What does code P22EE mean?

Cylinder 6 Alternative Fuel Injector Control Circuit Low. P22EE indicates that the powertrain control module (PCM) has detected a low-voltage condition on the control circuit for the alternative fuel injector serving cylinder 6. The PCM commands the injector on by supplying a ground path, and it monitors the circuit for expected voltage changes; when the circuit stays low or the current draw is excessive, the code is stored.

DTC codes / P22xx · Fuel and air metering (injector circuits) / P22EE

P22EECylinder 6 Alternative Fuel Injector Control Circuit Low

P22EE indicates that the powertrain control module (PCM) has detected a low-voltage condition on the control circuit for the alternative fuel injector serving cylinder 6. The PCM commands the injector on by supplying a ground path, and it monitors the circuit for expected voltage changes; when the circuit stays low or the current draw is excessive, the code is stored.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaFuel and air metering (injector circuits)

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.