Fuel Pump Operation Check
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Mitsubishi Outlander, 2003 Mitsubishi Montero Sport, 2003 Mitsubishi Montero, 2003 Mitsubishi Lancer, and 2003 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
To prevent damage to the scan tool, always turn the ignition off before connecting or disconnecting it.
- Check the operation of the fuel pump by using Scan Tool (MB991502) to force-drive the fuel pump.
- If the fuel pump will not operate, see FUEL PUMP RELAY . If the fuel pump operation is normal, check the fuel pump drive circuit.