Rover 100 P3921 Engine Trouble Code

When your car's 'Rover 100 P3921 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Rover 100 P3921 Code Meaning :

When you check Rover 100 car engine light came on code P3921 the reason should be . However manufacturer may have a different definition for the P3921 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P3921 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P3921 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P3921 Code

The reason of P3921 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P3921 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.

P3920 Previous Engine Trouble Code For Rover 100

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