Fuel Pressure Release: Service and Repair
Fuel Pressure Check: QR25DEFUEL PRESSURE RELEASE
With SDT
1. Turn ignition switch ON.
2. Perform "FUEL PRESSURE RELEASE" in "Utility" mode with SDT.
3. Start engine.
4. After engine stalls, crank it two or three times to release all fuel pressure.
5. Turn ignition switch OFF.
Without SDT
1. Remove fuel pump fuse located in IPDM E/R.
2. Start engine.
3. After engine stalls, crank it two or three times to release all fuel pressure.
4. Turn ignition switch OFF.
5. Reinstall fuel pump fuse after servicing fuel system.