Bmw 1500 C121D Engine Trouble Code

Bmw 1500 C121D 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.

Bmw 1500 C121D Code Meaning :

When you check Bmw 1500 car engine light came on code C121D the reason should be . However manufacturer may have a different definition for the C121D OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C121D OBD-II Diagnostic Chassis (C) Trouble Code Description

C121D engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For C121D Code

The reason of C121D OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C121D 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.

C121C Previous Engine Trouble Code For Bmw 1500

Next Engine Trouble Code For Bmw 1500 C121E