Engine-Codes - Infiniti - P1078 2005 Infiniti G35

P1078 2005 Infiniti G35 Code - Exhaust Valve Timing Control Position Sensor Bank 1 Circuit

- Code Popularity: 18,592 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC P1078 2005 Infiniti G35?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Exhaust Valve Timing Control Position Sensor Bank 1
  • Exhaust Valve Timing Control Position Sensor Bank 1 harness is open or shorted
  • Exhaust Valve Timing Control Position Sensor Bank 1 circuit poor electrical connection
  • Accumulation of debris to the signal pick-up portion of the camshaft
  • Crankshaft position sensor
⚠ Does your Infiniti have Safety Recalls? → Check here

How to Fix the DTC P1078 2005 Infiniti G35?

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 connector pins.

Search for P1078 2005 Infiniti G35 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1078 2005 Infiniti G35 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the Code Detected?

An excessively high or low voltage from the sensor is sent to Engine Control Module (ECM).

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1078 2005 Infiniti G35 Code Mean?

Exhaust valve timing control position sensor detects the concave groove of the exhaust camshaft rear end.
This sensor signal is used for sensing a position of the exhaust camshaft.
This sensor uses a Hall IC.
Based on the position of the exhaust camshaft, ECM controls exhaust valve timing control magnet retarder to optimize the shut/open timing of exhaust valve for the driving condition.

P1078 2005 Infiniti G35 Code - Exhaust Valve Timing Control Position Sensor Bank 1 Circuit

Need more Information on the Code?

Need more information on how to fix the P1078 2005 Infiniti G35 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1078 2005 Infiniti G35 code diagnosed by a professional: Find a repair shop in your area