AutoCodes - Infiniti - P0550 2005 INFINITI G35

P0550 2005 INFINITI G35 Code - Power Steering Pressure Sensor Circuit Malfunction

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3
Table of contents

|P0550 2005 INFINITI G35 code possible causes

  • Faulty Power Steering Pressure Sensor
  • Power Steering Pressure Sensor harness is open or shorted
  • Power Steering Pressure Sensor circuit poor electrical connection

|How do I fix the P0550 2005 INFINITI G35 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 connector's pins.

|Cost of diagnosing the P0550 2005 INFINITI G35 code

Labor: 1.0

The cost of diagnosing the P0550 2005 INFINITI G35 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P0550 2005 INFINITI G35 code detected?

An excessively low or high voltage from the Power Steering Pressure Sensor is sent to Engine Control Module (ECM).

|What are P0550 2005 INFINITI G35 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Power steering inoperative

|P0550 2005 INFINITI G35 code description

Power steering pressure (PSP) sensor is installed to the power steering high-pressure tube and detects a power steering load. This sensor is a potentiometer which transforms the power steering load into output voltage, and emits the voltage signal to the Engine Control Module (ECM). The ECM controls the electric throttle control actuator and adjusts the throttle valve opening angle to increase the engine speed and adjusts the idle speed for the increased load.
OBDII Code P0550 2005 Infiniti G35 - Power Steering Pressure Sensor Circuit Malfunction - AutoCodes.com

|Need more information with the P0550 2005 INFINITI G35 code?

Need more information on how to fix the P0550 2005 INFINITI G35 code? Get Access to Factory Service Manuals

|Need help with a P0550 2005 INFINITI G35 code?

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|P0550 2005 INFINITI G35 code comments

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Repair Importance Level: 2
 
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