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Crankshaft Position Sensor (Method With Oscilloscope)
- Prepare an oscilloscope.
- Remove the glove box lid assembly. Refer to GLOVE BOX
.
- Connect the probe to ECM connector.
Courtesy of SUBARU OF AMERICA, INC.
Courtesy of SUBARU OF AMERICA, INC.
| Terminal No. |
Probe |
| 17 |
+ |
| 25 |
- |
- Start the engine and let it idle.
- Check the pattern is the same as the waveform and voltage shown below.
Courtesy of SUBARU OF AMERICA, INC.
- After inspection, install the related parts in the reverse order of removal.