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Nissan Navara P1525 Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Nissan Navara P1525 Code Meaning :

P 1 5 2 5
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering Fuel Composition Sensor Circuit Malfunction Turbocharger Boost Sensor A Circuit Low Crankshaft Position Sensor B Circuit Malfunction
Nissan Navara Engine

When you check Nissan Navara car engine light came on code P1525 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P1525 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1525 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for P1525 code is occuring now you should check P1525 repair processes.
Now don't ask yourself; What should you do with P1525 code ?
The solution is here :

Nissan Navara P1525 Possible Solution :

The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.

P1525 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1525 OBD-II Trouble Code Air Bypass Valve System is one of the definitions for the P1525; however your vehicles manufacturer may have a different definition for the P1525 code. Please check below for your specific make. P1525 code.

Reason For P1525 Code

The reason of P1525 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction.

Parts or components should not be replaced with reference to only a P1525 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.