Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Fuel Pump CKT. Status

Scan tool displays OK, Stuck Low (open) or Stuck High. These Parameters describe the condition of the fuel pump control circuit. If a fault is detected the scan tool will list which the fault type.