Infiniti J30 U140C Engine Trouble Code

When your car's 'Infiniti J30 U140C 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.

Infiniti J30 U140C Code Meaning :

When you check Infiniti J30 car engine light came on code U140C the reason should be . However Infiniti manufacturer may have a different definition for the U140C OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U140C OBD-II Diagnostic Network (U) Trouble Code Description

U140C engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U140C Code

The reason of U140C OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U140C 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.

U140B Previous Engine Trouble Code For Infiniti J30

Next Engine Trouble Code For Infiniti J30 U140D