Pinpoint Tests

PINPOINT TEST A: SLOW TO FILL

A1-A4:

A5-A7:

Normal Operation
Under normal operation, fuel should flow at a steady rate through the fuel tank filler pipe into the fuel tank. As fuel enters the fuel tank air is vented through the filler pipe or the ORVR system.

Possible Causes
- Fuel tank filler pipe vent tube, if equipped
- Fuel tank filler pipe
- Evaporative emission (EVAP) system
- Fuel level vent valve, if equipped (part of the fuel pump module)