P1135 Nissan Code - Intake Valve Timing Control Bank 2
Quick Answer
This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. Common causes include Faulty Intake Valve Timing Control Solenoid Bank 2, Intake Valve Timing Control Solenoid Bank 2 harness is open or shorted, Intake Valve Timing Control Solenoid Bank 2 circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1135 Nissan indicates Intake Valve Timing Control Bank 2.
- Common causes
- Common causes include Faulty Intake Valve Timing Control Solenoid Bank 2, Intake Valve Timing Control Solenoid Bank 2 harness is open or shorted, Intake Valve Timing Control Solenoid Bank 2 circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1135 Nissan Description
The Engine Control Module (ECM) receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant temperature. Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing control solenoid valve depending on driving status. This makes it possible to control the shut/open timing of the intake valve to increase engine torque in low/mid speed range and output in high-speed range.
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.
What are the Possible Causes of the DTC P1135 Nissan?
- Faulty Intake Valve Timing Control Solenoid Bank 2
- Intake Valve Timing Control Solenoid Bank 2 harness is open or shorted
- Intake Valve Timing Control Solenoid Bank 2 circuit poor electrical connection
- Faulty Crankshaft Position Sensor (POS)
- Faulty Camshaft Position Sensor
How to Fix the DTC P1135 Nissan?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1135 Nissan code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1135 Nissan Code
1. What are the common symptoms of OBDII code P1135 in a Nissan related to Intake Valve Timing Control Bank 2?
- Common symptoms include rough idling, reduced engine performance, and an illuminated check engine light.
2. What could cause the OBDII code P1135 in a Nissan indicating an issue with Intake Valve Timing Control Bank 2?
- The code P1135 in a Nissan is often triggered by a faulty Intake Valve Timing Control Solenoid or issues with the intake valve timing control system.
3. How serious is OBDII code P1135 related to Intake Valve Timing Control Bank 2 in a Nissan?
- While the vehicle may still be operational with this code present, it is important to address the underlying issue promptly to prevent potential engine damage.
4. Can a DIY enthusiast repair OBDII code P1135 on a Nissan by themselves?
- Depending on the individual's mechanical skills, some may be able to replace the Intake Valve Timing Control Solenoid as a DIY repair. However, professional diagnosis is recommended.
5. How can I diagnose the Intake Valve Timing Control Bank 2 issue triggering OBDII code P1135 in my Nissan?
- Diagnosing the problem may involve checking the wiring, connections, and operation of the Intake Valve Timing Control Solenoid, as well as inspecting the timing chain for proper alignment.
6. What are some tips for repairing OBDII code P1135 in a Nissan due to Intake Valve Timing Control Bank 2 problems?
- Ensure all connections are secure, consider cleaning the Intake Valve Timing Control Solenoid, or replace it if necessary. A thorough inspection of the timing chain system is also recommended.
7. Is it safe to continue driving with OBDII code P1135 related to Intake Valve Timing Control Bank 2 in a Nissan?
- While the vehicle may still be driveable, it is best to address the issue promptly to prevent potential engine performance issues or damage in the long run.
8. Can resetting the OBDII system clear the P1135 code in a Nissan without addressing the underlying issue?
- Resetting the system may temporarily clear the code, but if the root cause is not addressed, the code is likely to reappear once the problem persists.
9. How do I know if the Intake Valve Timing Control Solenoid needs replacement in response to OBDII code P1135 in my Nissan?
- If diagnostics confirm a faulty Intake Valve Timing Control Solenoid, common signs include abnormal engine noises, poor acceleration, or difficulty starting the vehicle.
10. Is it recommended to seek professional help for resolving OBDII code P1135 related to Intake Valve Timing Control Bank 2 in a Nissan?
- It is advisable to consult a certified mechanic or technician for proper diagnosis and repair of the Intake Valve Timing Control Bank 2 issue triggering the OBDII code P1135 in your Nissan.
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