P0076 Acura Intake Valve Control Solenoid Circuit Low Bank 1

P0076 Acura Intake Valve Control Solenoid Circuit Low Bank 1

Possible causes
– Faulty Intake Valve Control Solenoid Bank 1
– Intake Valve Control Solenoid Circuit Bank 1 harness is open or shorted
– Intake Valve Control Solenoid Circuit Bank 1 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)
P0076 Acura 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.

Acura Vehicle:

Acura ILX, Acura MDX, Acura RDX, Acura RLX, Acura TL, Acura TSX, Acura ZDX, Acura CSX, Acura EL, Acura Integra, Acura RSX, Acura Legend, Acura Vigor, Acura CL, Acura SLX, Acura NSX, Acura RL, Acura ZDX