Mazda CX-5 Service & Repair Manual: Throttle Position (TP) Sensor Inspection

Mazda CX-5 Service & Repair Manual / Engine / Control / Throttle Position (TP) Sensor Inspection

Voltage Inspection

CAUTION:

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:

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..

If verified, go to the next step.
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..

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:

Precaution [Dynamic Stability Control (DSC)]
1. The ABS warning light and/or brake system warning light and/or TCS/DSC indicator light and/or TCS OFF indicator light illuminate even when the system is normal. Warning lights/Indicator lights that may illuminate and/or flash Cases in which the light may ill ...

Washer Fluid Level Sensor
Purpose The washer fluid-level sensor illuminates the low washer fluid level warning light when the washer fluid level is lowered. Function The washer fluid-level sensor detects the decrease in the washer fluid level. Construction The washer fluid-level sensor con ...

Rear ABS Wheel Speed Sensor Inspection [Awd]
Installation Visual Inspection 1. Inspect the following items: If there is any malfunction, replace the applicable part. a. Excessive play of the ABS wheel-speed sensor b. Deformation of the ABS wheel-speed sensor c. Deformation or damage of the ABS sensor rotor Clearance Inspec ...