Throttle Body Injection (TBI)
- Slowly open fuel tank cap to release pressure in tank. Disconnect injector 2-pin connector at edge of throttle body. Connect a jumper wire between injector connector (injector side) Dark Green/Orange wire and battery positive terminal.
- Connect another jumper wire to injector connector (injector side) White/Dark Blue wire. Momentarily ground jumper wire connected to White/Dark Blue wire no more than 5 seconds. Injector will energize (open), relieving fuel pressure. Remove jumper wires. Fuel pressure is now released.