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Throttle Sensor Inspection (Method With Circuit Tester)
- Remove the glove box. <Ref. to
REMOVAL
, Glove Box.>
- Turn the ignition switch to ON. (engine OFF)
- Measure the voltage between ECM connector terminals.
Courtesy of SUBARU OF AMERICA, INC.
| Throttle sensor |
Accelerator pedal |
Terminal No. |
Standard |
| Main |
Not depressed (full closed) |
18 (+) and 29 (-) |
Approx. 0.6 V |
| Depressed (full opened) |
Approx. 3.96 V |
| Sub |
Not depressed (full closed) |
28 (+) and 29 (-) |
Approx. 1.48 V |
| Depressed (full opened) |
Approx. 4.17 V |
- After inspection, install the related parts in the reverse order of removal.