Operation CHARM: Car repair manuals for everyone.

Fuel Pump

Voltage at fuel pump
Voltage at fuel pump with engine stationary and pump running approx. 2 Volts less than battery voltage
Example: During test, 12.5 Volts is measured at battery. Pump voltage is approx. 2 Volts less than the battery equating to a minimum delivery of 500 cc's in 30 seconds
fuel pump amperage draw 8 amps
max.