I am getting code:
31c
31o
On my code reader. It means the EVP or PFE Circuit is below minimum voltage.
EVP : EGR Valve Position Sensor or its Circuit
PFE : Pressure Feedback EGR Sensor or its Circuit
I replaced the EGR Sensor and the EGR Valve. So it must be in the circuit. Where does the circuit lead to? What Harness? I've tried to follow it but I loose it in all the wiring behind the intake manifold.
Does anyone know the Cause or Fix?
31c
31o
On my code reader. It means the EVP or PFE Circuit is below minimum voltage.
EVP : EGR Valve Position Sensor or its Circuit
PFE : Pressure Feedback EGR Sensor or its Circuit
I replaced the EGR Sensor and the EGR Valve. So it must be in the circuit. Where does the circuit lead to? What Harness? I've tried to follow it but I loose it in all the wiring behind the intake manifold.
Does anyone know the Cause or Fix?