Chevrolet Montana 2 P0140 Engine Trouble Code

When your car's 'Chevrolet Montana 2 P0140 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.

Chevrolet Montana 2 P0140 Code Meaning :

When you check Chevrolet Montana 2 car engine light came on code P0140 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0140 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0140 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0140 OBD-II Trouble Code The heated oxygen sensor 2 (HO2S), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. For optimum catalyst operation, the air fuel mixture (air-fuel ratio) P0140 code.

Reason For P0140 Code

The reason of P0140 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0140 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.

P013F Previous Engine Trouble Code For Chevrolet Montana 2

Next Engine Trouble Code For Chevrolet Montana 2 P0141