Possible causes – Loose or missing gas cap– Faulty gas cap– Canister Vent Solenoid harness is open or shorted– Canister Vent Solenoid electrical circuit poor connection– Faulty Canister Vent Solenoid Symptoms – Engine Light ON (or Service Engine Soon Warning
Possible causes – Loose or missing gas cap– Faulty gas cap– Canister Vent Solenoid harness is open or shorted– Canister Vent Solenoid electrical circuit poor connection– Faulty Canister Vent Solenoid When is the code detected? The code indicates that an
Possible causes – Loose or missing gas cap– Faulty gas cap– Canister Vent Solenoid harness is open or shorted– Canister Vent Solenoid electrical circuit poor connection– Faulty Canister Vent Solenoid When is the code detected? The code indicates that an
P1451 GMC – Barometric Press. Sensor Performance
P1451 ACURA – Two Way Valve Bypass Valve Control Circuit High Voltage
P1451 BUICK – Barometric Pressure Sensor Performance
P1451 CADILLAC – Barometric Pressure Sensor Performance
P1451 CHEVROLET – Barometric Press. Sensor Performance