89458H
1.INSPECT NO. 2 FUEL PRESSURE SENSOR
Check the No. 2 fuel pressure sensor output voltage.
| *a | Component without harness connected
(No. 2 Fuel Pressure Sensor) |
| *b | Voltage Applied between Terminals |
Apply 5 V between terminals 1 (VC) and 3 (E2).
Be careful when connecting the leads, as the No. 2 fuel pressure sensor may be damaged if the leads are connected to the wrong terminals.
Do not apply more than 6 V to terminals 1 (VC) or 3 (E2).
If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series.
| *a | Component without harness connected
(No. 2 Fuel Pressure Sensor) |
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 2 (PFL) - 3 (E2) | Pressure not applied to No. 2 fuel pressure sensor | Approximately 0.56 to 0.94 V* |
*: The output voltage changes depending on the voltage applied to the terminals.
If the result is not as specified, replace the No. 2 fuel pressure sensor.