Mazda 3 manuals

Mazda 3 Service Manual: Variable Tumble Shutter Valve Switch Inspection [Mzr 2.0, Mzr 2.5]

Mazda 3 Service Manual / Engine / Control / Information / Variable Tumble Shutter Valve Switch Inspection [Mzr 2.0, Mzr 2.5]

Voltage Inspection

NOTE:

1. Connect the M-MDS to the DLC–2.


2. Switch the ignition to ON.

3. Verify that the variable tumble shutter valve switch output voltage (PID: IMRC_POS) is within the specification..

Throttle Position (TP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
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 rel ...

Variable Swirl Shutter Valve Switch Inspection [Mzr 2.3 Disi Turbo]
Voltage Inspection NOTE: The variable swirl shutter valve switch cannot be removed as a single unit. When replacing the variable swirl shutter valve switch, replace it together with the ...

Other materials:

Schedule 1
Chart symbols: I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary. R: Replace L : Lubricate T: Tighten Remarks: *1 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may cause serious damage to the engine and c ...

Recommendations for Shifting (for Vehicles without Gear Shift Indication)
Upshifting For normal acceleration, Mazda recommends these shift points: (U.S.A. and Canada) For cruising, Mazda recommends these shift points: (U.S.A. and Canada) Downshifting When you must slow down in heavy traffic or on a steep upgrade , downshift before the engine starts to ov ...

Filament Repair
1. Clean the filament using isopropyl alcohol. 2. Attach tape to both sides of the filament. 3. Using a small brush or marking pen, apply silver paint. 4. After 2—3 min, carefully remove the tape without damaging the applied area. CAUTION: Do not operate the rear window defrost ...

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