Hi,
Got this reading yesterday after my engine light came on.
Mechanic cleared it and said if it comes back bring the
truck back in.
P0402 EGR Exhaust gas recirculation flow excessive detected EGR valve, sensor failure
Is it really a sensor failure, or could it be something else?
Got this reading yesterday after my engine light came on.
Mechanic cleared it and said if it comes back bring the
truck back in.
P0402 EGR Exhaust gas recirculation flow excessive detected EGR valve, sensor failure
Is it really a sensor failure, or could it be something else?