Component Inspection (Fuel Rail Pressure Sensor)
WARNING: This page is about a different variant/trim than selected.
- CHECK FRP SENSOR
WITH CONSULT
- Turn ignition switch OFF.
- Reconnect harness connector disconnected.
- Start the engine.
- Select "DATA MONITOR" mode with CONSULT.
- Check that the "FUEL PRES SEN V" indication.
Monitor Item
Condition
Values/Status
FUEL PRES SEN V
Engine speed: Idle
820 - 1, 220 mV
Engine speed: Revving engine from idle to 4, 000 rpm quickly
820 - 3, 060 mV
WITHOUT CONSULT
- Turn ignition switch OFF.
- Reconnect harness connector disconnected.
- Start the engine.
- Check FRP sensor signal voltage.
+
-
Condition
Value
(Approx.)
ECM
Connector
Terminal
Connector
Terminal
F78
25
F78
13
[Engine is running]
- Warm-up condition
- Idle speed
0.82 - 1.22 V
[Engine is running]
- Warm-up condition
- Revving engine from idle to 4, 000 rpm quickly
0.82 - 3.06 V
Is the inspection result normal?
YES
INSPECTION END.
NO
Replace FRP sensor. Refer to Exploded View .