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Mazda CX-5 Service & Repair Manual: Intake Manifold Vacuum Inspection

Mazda CX-5 Service & Repair Manual / Engine / Intake / Intake Manifold Vacuum Inspection

1. Disconnect the evaporative hose No.3 (purge solenoid valve side) and install the vacuum gauge..

2. Verify that the intake air hoses are installed securely.

3. Warm up the engine.

4. Measure the intake manifold vacuum while idling (no load) using the vacuum gauge.

Intake Air Temperature (Iat) Sensor
IAT Sensor No.1 Purpose/Function Detects the IAT before it passes through the throttle body as basic information for mainly determining the fuel injection amount. Detects the IAT be ...

Intake Manifold
Purpose, Function Distributes intake air to each cylinder evenly. Optimizes the combustion efficiency and performance of the engine by distributing intake air to each cylinder. ...

Other materials:

Upper Panel Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Front console box. b. Shift lever knob (MTX). c. Shift panel. 3. Open the console lid. 4. Remove the button, then open the fastener. 5. Take the shaded area shown in the figure, and remove the upper panel ...

Turn and Lane-Change Signals
NOTE • If an indicator light stays on without flashing or if it flashes abnormally, one of the turn signal bulbs may be burned out. • A personalized function is available to change the turn indicator sound volume. Refer to Personalization Features on . Turn Signals Move the signal lev ...

Electrical Fan Control
Outline Through cooling of the radiator and condenser by operation of the cooling fan according to vehicle conditions, engine reliability and cooling performance have been improved. Block Diagram Operation The PCM determines the demand airflow volume by the following c ...

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