Easy Car Diagnostic Tool
+
Free Mobile App

AndroidiPhone

Detect faults and turn off the engine light independently and in a few seconds – For iPhone and Android – Compatible with all cars since 2001

49,00 €

P114C – All makes

Code : P114C
Make : All makes
Description : P114C Post Catalyst Fuel Trim Via Oxygen Sensor System Too Rich Bank 2
Possible causes :
– Leak in exhaust system
– Faulty Pre-Catalyst or Post-Catalyst Oxygen Sensor
– Pre-Catalyst or Post-Catalyst Oxygen Sensor harness is open or shorted
– Pre-Catalyst or Post-Catalyst Oxygen Sensor circuit poor electrical connection
– Faulty Digital Motor Electr
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

Leave a Comment

Your email address will not be published.

Scroll to Top