Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 391 (SYMPTOM TROUBLESHOOTING (ENGINE CONTROL SYSTEM) AJ)ENGINE CONTROL SYSTEM OPERATION INSPECTIONINTAKE MANIFOLD COMMUNICATION CONTROL (IMCC) SYSTEM INSPECTION
2010 Mazda 5 Sport, 2.3 L, Standard
Intake Manifold Communication Control (IMCC) System Inspection
2010 Mazda 5 Sport, 2.3 L, StandardSECTION Intake Manifold Communication Control (IMCC) System Inspection
WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Connect WDS or equivalent to DLC-2.
- Verify that no DTC detected.
- If any DTC is detected perform appropriate DTC inspection. (See 01-02A-13 ON-BOARD DIAGNOSTIC TEST.)
- Access the IMCC PID.
- Remove the IMCC actuator with connector connected.
- Turn the ignition switch to ON.
- Verify that the IMCC actuator moves when the IMCC PID from OFF to ON using the simulation function.
- If the IMCC actuator does not move, inspect and repair or replace followings:
- IMCC actuator (See INTAKE MANIFOLD COMMUNICATION CONTROL (IMCC) ACTUATOR INSPECTION )
- Harness and connectors between PCM and IMCC actuator.
- If the IMCC actuator does not move, inspect and repair or replace followings:
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.