Traditional Culture Encyclopedia - The 24 Solar Terms - How to check whether the control circuit of Wuling Hong Guang fault p0662 code variable intake pipe is short-circuited to power supply?

How to check whether the control circuit of Wuling Hong Guang fault p0662 code variable intake pipe is short-circuited to power supply?

Answer; Solution: First, check whether the OBD system of powertrain on-board diagnosis has been checked. If not, go to OBD system inspection of vehicle-mounted system 2 of power system, 1, operate vehicle 2 according to the operating conditions of the fault code, connect decoder 3, and use the decoder to monitor whether DTC P0662 is the current fault. If not, go to diagnostic aid 3, 1 and turn off ignition switch 2.