Mazda CX-5 Service & Repair Manual: Accelerator Pedal Position (App) Sensor Inspection
Voltage Inspection
NOTE:
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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 ON (engine off or 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..
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If verified, go to the next step.
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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..
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If not as specified, replace the accelerator pedal..
Specification
Throttle Position (TP) Sensor
Purpose/Function
Detects the throttle valve opening/closing condition, which operates in accordance
with the accelerator pedal operation, as basic information for mainly determining
the f ...
Accelerator Pedal Position (App) Sensor
Purpose/Function
Detects the accelerator pedal depression amount as basic information for
mainly determining the throttle valve opening.
Detects the accelerator pedal depression amou ...
Other materials:
Relay Inspection
Relay Type
Connector type
Part name
Type A
TNS relay
A/C relay
Headlight HI relay
Headlight LO relay
Headlight LO relay (LH)
Horn relay
ACC rel ...
Rain Sensor Removal/Installation
1. Disconnect the negative battery cable..
2. Spread open the rain sensor cover in the direction of the arrows (1) and disengage
tabs A to remove it.
3. Disconnect the rain sensor connector in the direction of the arrow (2).
4. Slide rain sensor tabs B in the direction of the arrow ...
Rear Side Marker Light Bulb Removal/Installation
1. Disconnect the negative battery cable..
2. Insert a tape-wrapped flathead screwdriver into the service hole in the position
shown in the figure.
3. Move the flathead screwdriver in the direction of the arrow (1) shown in the
figure, pull out the service hole cover, and detach the serv ...
