Possible causes – Faulty injector control relay– Air assist injector solenoid valve harness is open or shorted– Air assist injector solenoid valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Faulty injector control relay– Air assist injector solenoid valve harness is open or shorted– Air assist injector solenoid valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Faulty injector control relay– Air assist injector solenoid valve harness is open or shorted– Air assist injector solenoid valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0066 Description Air Assisted Injector Control Circuit or Circuit Low is the generic definition for the P0066; however your vehicle’s manufacturer may have a different definition and information for