Peugeot 107 C3121 Engine Trouble Code

When your car's 'Peugeot 107 C3121 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.

Peugeot 107 C3121 Code Meaning :

When you check Peugeot 107 car engine light came on code C3121 the reason should be . However Peugeot manufacturer may have a different definition for the C3121 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C3121 OBD-II Diagnostic Chassis (C) Trouble Code Description

C3121 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For C3121 Code

The reason of C3121 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C3121 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.

C3120 Previous Engine Trouble Code For Peugeot 107

Next Engine Trouble Code For Peugeot 107 C3122