sensors keep going bad

Question

Had codes for p0021 p0345 p340. Changed the VTC solenoid and both Cam Shaft Position Sensors. And the Crankshaft Position Sensor.
And im still having the same codes...  what would cause the sensors and solenoid to go out so fast??

Answer 1

Hi there,

If the mechanical timing is off, then these codes are going to show up right away.Also, check the wiring harness to the computer.