Fault Codes :
1. P014100 The heater of lambda sensor 2 has an electrical fault.
2. P014013 The signal of lambda sensor 2 does not change.
3. P013812 Lambda sensor 2 has a short circuit to positive.
4. U010000 No Can message was received from control unit 'Engine' (Lostcomm)
Symptoms :
1. Lost communication
2. Car won't start
3. Engine misfire
4. Jerking
5. Limp mode
