What does code P24A7 mean?

Q: What does code P24A7 mean?

EGR Cooler Coolant Pump Control Circuit Open. P24A7 indicates that the engine control module has detected an open circuit in the electrical path for the EGR cooler coolant pump control circuit. This means the pump either is not receiving power or ground, or the control wire has a break that prevents the module from commanding the pump on.

DTC codes / P24xx · Auxiliary emission controls / P24A7

P24A7EGR Cooler Coolant Pump Control Circuit Open

P24A7 indicates that the engine control module has detected an open circuit in the electrical path for the EGR cooler coolant pump control circuit. This means the pump either is not receiving power or ground, or the control wire has a break that prevents the module from commanding the pump on.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaAuxiliary emission controls

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