ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION [MZI-3.7]
id0140c3803200
PCM Connector (2 Types)
Voltage Inspection
1. Turn the ignition switch to the ON position (Engine OFF).
2. Verify that the PCM terminal 1AC, 1AG and 1AK change smoothly while throttle valve is gradually opened.
3. Verify that the PCM terminal 1AC, 1AG and 1AK voltages are as shown in the following table.
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|
APP sensor output voltage
Condition |
PCM terminal 1AK (APP sensor No.1) |
PCM terminal 1AG (APP sensor No.2) |
PCM terminal 1AC (APP sensor No.3) |
---|---|---|---|
Accelerator pedal released
|
Approx. 4.0 V
|
Approx. 1.5 V
|
Approx. 0.9 V
|
Accelerator pedal depressed
|
Approx. 1.1 V
|
Approx. 3.8 V
|
Approx. 3.2V
|
PCM Connector (3 Types)
Voltage Inspection
1. Turn the ignition switch to the ON position (Engine OFF).
2. Verify that the PCM terminal 1Y and 1U change smoothly while throttle valve is gradually opened.
3. Verify that the PCM terminal 1Y and 1U voltages are as shown in the following table.
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|
APP sensor output voltage
Condition |
PCM terminal 1Y (APP sensor No.1 |
PCM terminal 1U (APP sensor No.2) |
---|---|---|
Accelerator pedal released
|
Approx. 4.0 V
|
Approx. 1.5 V
|
Accelerator pedal depressed
|
Approx. 1.1 V
|
Approx. 3.8 V
|