Infiniti G35 U203E 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.

Infiniti G35 U203E Code Meaning :

When you check Infiniti G35 car engine light came on code U203E the reason should be . However Infiniti manufacturer may have a different definition for the U203E OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U203E OBD-II Diagnostic Network (U) Trouble Code Description

U203E engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U203E Code

The reason of U203E OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

U203E code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

U203D Previous Engine Trouble Code For Infiniti G35

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