Checking Fundamental Causes of Faults

Checking Fundamental Causes Of Faults







^ Check visually that:
^ the hose connections are coupled between the compressor and the throttle body
^ the vacuum hose between the fuel pressure regulator and intake manifold is undamaged.
^ Check with the diagnostic tool that the coolant temperature sensor indicates a reasonable value. Rectify as necessary.

After performing this procedure Checking Cylinder Compression