Mercury Montclair P2939 Engine Trouble Code

Mercury Montclair P2939 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.

Mercury Montclair P2939 Code Meaning :

When you check Mercury Montclair car engine light came on code P2939 the reason should be . However manufacturer may have a different definition for the P2939 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P2939 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P2939 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P2939 Code

The reason of P2939 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P2939 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.

P2938 Previous Engine Trouble Code For Mercury Montclair

Next Engine Trouble Code For Mercury Montclair P293A