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P1229 2006 NISSAN MAXIMA

P1229 2006 NISSAN MAXIMA - Sensor Power Supply Circuit Shorted

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1229 2006 NISSAN MAXIMA Possible Causes

  • Check harness body ground
  • Faulty Accelerator Pedal Position (APP) sensor
  • Faulty Power Steering Pressure (PSP) sensor
  • Faulty Refrigerant Pressure sensor
  • Faulty EVAP Control System Pressure sensor

First diagnose P1229 2006 NISSAN MAXIMA 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.

P1229 2006 NISSAN MAXIMA Tech Notes

Start by inspecting the connections of the harness to the body grounds.
You can try to clean the throttle body first before replacing anything. After clean or replacing the throttle body you will have to do an Idle Air Relearn and Throttle Valve Closed Position Learning

Idle Air Relearn

Throttle Valve Closed Position Learning

Cost of diagnosing the P1229 2006 NISSAN MAXIMA code

    Labor: 1.0

    The cost of diagnosing the P1229 2006 NISSAN MAXIMA 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 P1229 2006 NISSAN MAXIMA code detected?

The Engine Control Module (ECM) detects a voltage of power source for sensor is excessively low or high.
When the malfunction is detected, ECM enters fail-safe mode.

P1229 2006 NISSAN MAXIMA Possible Symptoms

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

P1229 2006 Nissan Maxima Description

The Engine Control Module (ECM) detects a voltage of power source for sensor is excessively low or high. ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return spring.
OBDII Code P1229 2006 Nissan Maxima - Sensor Power Supply Circuit Shorted - AutoCodes.com

P1229 2006 NISSAN MAXIMA More Information

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