Fuel Pressure Release
- Fuel pressure must be fully released before opening fuel system or removing any fuel-carrying components. To release pressure in tank, open fuel tank cap slowly.
- To release remaining pressure in system, disconnect injector wiring harness. Using jumper wire, connect injector harness ground terminal No. 1 to ground. See Fig 1
. Connect injector harness positive terminal No. 2 to positive battery terminal with second jumper wire.
- DO NOT keep injector connector connected to positive battery terminal for longer than 5 seconds. Remove jumper wires. This releases system pressure. Continue fuel system service.
Courtesy of CHRYSLER CORP.