Pontiac Catalina U2154 Engine Trouble Code

When your car's 'Pontiac Catalina U2154 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 Catalina U2154 Code Meaning :

When you check Pontiac Catalina car engine light came on code U2154 the reason should be . However manufacturer may have a different definition for the U2154 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U2154 OBD-II Diagnostic Network (U) Trouble Code Description

U2154 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U2154 Code

The reason of U2154 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U2154 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.

U2153 Previous Engine Trouble Code For Pontiac Catalina

Next Engine Trouble Code For Pontiac Catalina U2155