Pontiac 28 U120F Engine Trouble Code

When your car's 'Pontiac 28 U120F 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.

Pontiac 28 U120F Code Meaning :

When you check Pontiac 28 car engine light came on code U120F the reason should be . However manufacturer may have a different definition for the U120F OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U120F OBD-II Diagnostic Network (U) Trouble Code Description

U120F engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U120F Code

The reason of U120F OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U120F 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.

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