Diagnostic Fault Information
WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
Always perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
DTC P0087 or P0088
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| FRP Sensor 5-Volt Reference | P0653 | P0087, P0191 | P0193 | P0653 | - |
| FRP Sensor Signal | P0192 | P0191 | P0193 | P0193 | - |
| Fuel Pressure Regulator Solenoid Supply Voltage | P0090 | P0088 | P0090 | P0087, P0191 | - |
| Fuel Pressure Regulator Solenoid Control | P0088, P0090 | P0088 | P0090 | P0090 | - |