AutoCodes - Nissan - P0452 2009 NISSAN PATHFINDER

P0452 2009 NISSAN PATHFINDER Code - EVAP Control System Pressure Sensor Low Input

Repair Importance Level: 1/3
Repair Difficulty Level: 3/3
Table of contents

|P0452 2009 NISSAN PATHFINDER code possible causes

  • Faulty Evaporative Emission System (EVAP) Pressure sensor
  • Evaporative Emission System (EVAP) Pressure sensor harness is open or shorted
  • Evaporative Emission System (EVAP) Pressure sensor circuit poor electrical connection

|How do I fix the P0452 2009 NISSAN PATHFINDER 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.

|P0452 2009 NISSAN PATHFINDER code tech notes

If there are no loose or broken hoses on the EVAP canister, and the gas cap is firmly tight, replace the EVAP Control System Pressure Sensor to repair the problem.

|Cost of diagnosing the P0452 2009 NISSAN PATHFINDER code

Labor: 1.0

The cost of diagnosing the P0452 2009 NISSAN PATHFINDER 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 P0452 2009 NISSAN PATHFINDER code detected?

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

|What are P0452 2009 NISSAN PATHFINDER code possible symptoms?

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

|P0452 2009 NISSAN PATHFINDER code description

The Evaporative Emission System (EVAP) control system pressure sensor detects pressure in the purge line. The sensor output voltage to the Engine Control Module (ECM) increases as pressure increases. The EVAP control system pressure sensor is not used to control the engine system. It is used only for on board diagnosis.
OBDII Code P0452 2009 Nissan Pathfinder - EVAP Control System Pressure Sensor Low Input - AutoCodes.com

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|P0452 2009 NISSAN PATHFINDER code comments

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Repair Importance Level: 1
 
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