Mercedes Glk U1122 Engine Trouble Code

Mercedes Glk U1122 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.

Mercedes Glk U1122 Code Meaning :

When you check Mercedes Glk car engine light came on code U1122 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the U1122 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1122 OBD-II Diagnostic Network (U) Trouble Code Description

U1122 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1122 Code

The reason of U1122 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

U1122 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.

U1121 Previous Engine Trouble Code For Mercedes Glk

Next Engine Trouble Code For Mercedes Glk U1123