P0083 Cadillac Intake Valve Control Solenoid Circuit High Bank 2
Possible causes
– Faulty Intake Valve Control Solenoid Valve
– Intake Valve Control Solenoid Circuit harness is open or shorted
– Intake Valve Control Solenoid Circuit circuit poor electrical connection
– Intake Valve Control Solenoid Circuit harness is open or shorted
– Intake Valve Control Solenoid Circuit circuit poor electrical connection
What about the obd code?
An improper voltage is sent to the Engine Control Module (ECM) through intake valve timing control solenoid valve.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0083 Cadillac Description
Intake valve timing control solenoid valve is activated by ON/OFF pulse duty (ratio) signals from the Engine Control Module (ECM).
The intake valve timing control solenoid valve changes the oil amount and direction of flow through intake valve timing control unit or stops oil flow.
The longer pulse width advances valve angle. The shorter pulse width retards valve angle. When ON and OFF pulse widths become equal, the solenoid valve stops oil pressure flow to fix the intake valve angle at the control position.
Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac CTS Sedan , Cadillac CTS Sport Sedan , Cadillac CTS-V , Cadillac CTS-V Sedan , Cadillac Catera , Cadillac DTS , Cadillac DeVille , Cadillac STS-V , Cadillac STS , Cadillac Seville , Cadillac XTS , Cadillac XLR , Cadillac XLR Platinum , Cadillac Escalade , Cadillac SRX