Mazda CX-5 Service & Repair Manual: Throttle Position (TP) Sensor Inspection
Voltage Inspection
CAUTION:
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The inspection cannot be performed with this method correctly if there is a malfunction of the APP sensor or throttle valve actuator. Verify that no DTCs related to the APP sensor or throttle valve actuator are stored before the inspection.
NOTE:
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The TP sensor cannot be removed as a single unit. When replacing the TP sensor, replace it together with the throttle body as a single unit.
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine off or on).
3. Verify that the TP sensor output voltage (PID: TP1, TP2) varies according to 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 throttle body..
4. Verify that the TP sensor output voltage (PID: TP1, TP2) is within the specification when the accelerator pedal is depressed and not depressed..
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If not as specified, replace the throttle body..
Specification
Throttle Body
Purpose, Function
Opens/closes the throttle valve to adjust the amount of air supplied to the
cylinder.
Opens/closes the throttle valve according to the control signal from the
PC ...
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 ...
Other materials:
Interior Lights
Overhead Lights
Front Map Lights
When the overhead light switch is in the door or off position, press the lens
to illuminate the front map lights, and then press the lens again to turn them off.
NOTE
The front map lights will not turn off even if the lens is pressed in the
following ca ...
Light Switch Removal/Installation
NOTE:
When removing the light switch, it is necessary to rotate the steering wheel.
If the ignition is switched off from ON (engine on) with the driver's door closed,
the steering wheel is locked. Therefore, perform the procedure in Steps 1 to
3 so that the steering wheel is not ...
Buckle Switch Inspection
Driver-side
1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more..
3. Remove the front seat..
4. Remove the front buckle..
5. Inspect for continuity between the buckle switch terminals using a tester.
If not as indicated in the tab ...
