What is engine code P1111?
OBD II fault code P1111 ( or codes P1110, and P0075, depending on the source consulted) is a manufacturer-specific trouble code that is defined by carmaker Nissan as “Intake Valve Timing Control Solenoid Valve Circuit Bank 1”, or, sometimes as “Intake Valve Timing Control Solenoid Valve”, and is set when the PCM ( …
What does p1111 mean on an intake valve?
P1111 Meaning The 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 the intake valve timing control unit or stops oil flow.
What to do if Nissan p1111 code comes back?
If the code comes back you can remove the Intake valve timing control solenoid and clean it with brake cleaner. The cost to diagnose the P1111 NISSAN code is 1.0 hour of labor.
How much does it cost to diagnose the p1111 code?
The cost of diagnosing the P1111 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. Intake valve timing control solenoid valve is activated by ON/OFF pulse duty (ratio) signals from the ECM.
Why is the intake valve timing solenoid valve stuck?
Tech notes Since the Intake valve timing control solenoid valve uses oil flow to control timing, dirty oil can cause the valve to stuck open or close. Before replacing the valve, change engine oil and filter and reset engine code. An improper voltage is sent to the ECM through intake valve timing control solenoid valve.
P1111 Meaning The 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 the intake valve timing control unit or stops oil flow.
If the code comes back you can remove the Intake valve timing control solenoid and clean it with brake cleaner. The cost to diagnose the P1111 NISSAN code is 1.0 hour of labor.
Tech notes Since the Intake valve timing control solenoid valve uses oil flow to control timing, dirty oil can cause the valve to stuck open or close. Before replacing the valve, change engine oil and filter and reset engine code. An improper voltage is sent to the ECM through intake valve timing control solenoid valve.
How much does it cost to diagnose a p1111 code?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P1111 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.