| Circuit Diagram |

| Terminal Information |
| Terminal Illustration |

| Terminal Function |
|
No. |
Function |
Connected to |
|
1 |
Fuel Pressure Control Valve (FPCV) [Low] control |
ECM Connector B (91) |
|
2 |
Fuel Pressure Control Valve (FPCV) [High] control |
ECM Connector B (90) |
Fuel Pressure Control Valve (FPCV) Description and operation
Fuel Pressure Control Valve (FPCV) Repair procedures