P1111 2004 NISSAN SENTRA - Intake Valve Timing Control Solenoid Valve Circuit Bank 1
P1111 2004 NISSAN SENTRA Possible Causes
- Faulty Intake Valve Timing Control Solenoid Valve Bank 1
- Intake Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted
- Intake Valve Timing Control Solenoid Valve Bank 1 circuit poor electrical connection
First diagnose P1111 2004 NISSAN SENTRA code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
P1111 2004 NISSAN SENTRA Tech NotesSince 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.
Cost of diagnosing the P1111 2004 NISSAN SENTRA code
Labor: 1.0The cost of diagnosing the P1111 2004 NISSAN SENTRA 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.
When is the P1111 2004 NISSAN SENTRA code detected?An improper voltage is sent to the ECM through intake valve timing control solenoid valve.
P1111 2004 NISSAN SENTRA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible engine lack/loss of power
- Possible engine rough idle
P1111 2004 Nissan Sentra DescriptionIntake valve timing control solenoid valve is activated by ON/OFF pulse duty (ratio) signals from the 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.
P1111 2004 NISSAN SENTRA More InformationNeed more information on how to fix the P1111 2004 NISSAN SENTRA code?
Get Access to Factory Service Manuals
Need more help?Get the P1111 2004 Nissan Sentra code diagnosed by a professional: Find a repair shop in your area
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