Mazda 3 Service Manual: Accelerator Pedal Position (App) Sensor Inspection [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Control / Sensors, Switches, Relays / Accelerator Pedal Position (App) Sensor Inspection [Mzr 2.0, Mzr 2.5]

Voltage Inspection

NOTE:

Because the APP sensor is integrated in the accelerator pedal, replacing the APP sensor includes replacement of the accelerator pedal.

1. Connect the M-MDS to the DLC–2.

2. Switch the ignition to ON.

3. Verify that the APP sensor output voltage (PID: APP1, APP2) increases according to the increase in the accelerator opening angle when the accelerator opening angle is gradually increased..

If verified, go to the next step.
If not as verified, replace the accelerator pedal..

4. Verify that the APP sensor output voltage (PID: APP1, APP2) is within the specification when the accelerator pedal is depressed and not depressed..

If not as specified, replace the accelerator pedal..

Sensors, Switches, Relays

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Air Fuel Ratio (A/F) Sensor Inspection [Mzr 2.0, Mzr 2.5]

A/F Sensor Inspection 1. Connect the M-MDS to the DLC-2. 2. Switch the ignition to ON. 3. Warm up the engine to normal operating temperature. 4. Access the following PIDs using the M-MDS.. ...

Other materials:

Hood Latch And Release Lever Removal/Installation
Hood latch 1. Open the hood. 2. Disconnect the negative battery cable.. 3. Disconnect the hood latch switch connector. (vehicles with theft-deterrent system) 4. Remove the bolts. 5. Remove the hood latch. 6. Install in the reverse order of removal. 7. Adjust the hood.. Hood ...

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