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 Relay Circuit History Status
The scan tool displays OK, Stuck Low, which means stuck open, or Stuck High. These parameters describe the condition of the
fuel pump control circuit.