P1027 Chevrolet Intake Manifold Air Control Solenoid Short To Ground
Possible causes
– Faulty intake manifold air control solenoid
– Intake manifold air control solenoid harness is open or shorted
– Intake manifold air control solenoid circuit poor electrical connection
– Intake manifold air control solenoid harness is open or shorted
– Intake manifold air control solenoid circuit poor electrical connection
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)