Monitor Description
OUTLINE OF DIAGNOSIS
Detect the open or short circuit of accelerator pedal position sensor 1.
Judge as NG if out of specification.
COMPONENT DESCRIPTION
| *1 | Engine control module (ECM) | *2 | Accelerator pedal (with sensor) rod assembly |
| *a | Accelerator pedal position sensor 1 signal | *b | Accelerator pedal position sensor 2 signal |
EXECUTION CONDITION
| Secondary parameters | Execution condition |
|---|---|
| Battery voltage | 6 V or higher |
GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
DIAGNOSTIC METHOD
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Judgment value
| Malfunction Criteria | Threshold Value |
|---|---|
| Sensor 1 input voltage | Less than 0.265 V |
Time needed for diagnosis
100 ms
Malfunction indicator light illumination
Illuminates as soon as a malfunction occurs.