P1136 Infiniti Code - Intake Valve Timing Control Solenoid Valve Circuit Bank 2
Quick Answer
The intake valve timing control solenoid valve is activated by ON/OFF pulse duty (ratio) signals from the Engine Control Module (ECM). 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
- P1136 Infiniti indicates Intake Valve Timing Control Solenoid Valve Circuit 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 P1136 Infiniti Description
The longer pulse width advances the valve angle. The shorter pulse width retards the 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.
The Diagnostic Trouble Code (DTC) when an improper voltage is sent to the ECM through the intake valve timing control solenoid valve.
What are the Possible Causes of the DTC P1136 Infiniti?
- 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
How to Fix the DTC P1136 Infiniti?
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 P1136 Infiniti 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.
Need more information about the P1136 Infiniti code?
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Information for Specific Infiniti Models
- P1136 2004 Infiniti G35 — Intake Valve Timing Control Solenoid Valve Circuit Bank 2
- P1136 2005 Infiniti G35 — Intake Valve Timing Control Solenoid Valve Circuit Bank 2
Frequently Asked Questions about P1136 Infiniti Code
1. What are common symptoms of OBDII code P1136 in an Infiniti related to the Intake Valve Timing Control Solenoid Valve Circuit Bank 2?
- Common symptoms include rough idling, decreased engine performance, and potential stalling.
2. What does the Intake Valve Timing Control Solenoid Valve Circuit Bank 2 do in an Infiniti?
- The solenoid valve controls the timing of the intake valve, helping optimize engine performance and fuel efficiency.
3. What are possible causes of OBDII code P1136 in an Infiniti?
- Potential causes include a faulty intake valve timing control solenoid, wiring issues, or a malfunctioning engine control module.
4. How can I diagnose the Intake Valve Timing Control Solenoid Valve Circuit Bank 2 issue in my Infiniti?
- A professional diagnostic scan tool can help pinpoint the exact cause of the problem by reading the OBDII code and providing specific data.
5. Can I drive my Infiniti with the P1136 code related to the Intake Valve Timing Control Solenoid Valve Circuit Bank 2?
- It is not recommended to drive the vehicle with this code as it may lead to further engine damage and decreased performance.
6. Is it possible to repair the Intake Valve Timing Control Solenoid Valve Circuit Bank 2 issue in my Infiniti myself?
- While some DIY enthusiasts may attempt the repair, it is recommended to consult with a qualified mechanic for proper diagnosis and repair.
7. How much does it typically cost to repair OBDII code P1136 in an Infiniti?
- Repair costs can vary depending on the exact issue, but generally, expect to pay for parts and labor, which could range from $200 to $500.
8. Are there any preventative maintenance tips to avoid encountering code P1136 in an Infiniti?
- Regular engine inspections and maintenance, including timely oil changes, can help prevent issues with the intake valve timing control solenoid.
9. Can a malfunctioning Intake Valve Timing Control Solenoid Valve affect fuel efficiency in an Infiniti?
- Yes, a faulty solenoid valve can disrupt the engine's timing, leading to decreased fuel efficiency and potential performance issues.
10. How long does it take to repair the Intake Valve Timing Control Solenoid Valve Circuit Bank 2 problem in an Infiniti?
- The repair time can vary depending on the exact issue and the mechanic's expertise, but typically, it may take a few hours to a full day to complete the repair.
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