SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1 (ENGINE CONTROLS - SYSTEM & COMPONENT TESTING)AIR INDUCTION SYSTEMSVARIABLE INERTIA CHARGING SYSTEM (VICS) - PROTEGE 2.0LSYSTEM CHECK
2008 Mazda 6 s Sport, 4D Hatchback, Standard

System Check

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION System Check
WARNING: This page is about a different car, the 2001 Mazda Protege, 2001 Mazda Millenia, 2001 Mazda MX-5 Miata, 2001 Mazda MPV, and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Shutter valve actuator rod retracts for 5 seconds after engine is started.

Connect scan tool to DLC-2. DLC-2 is located under instrument panel, left of steering column. Select RPM PID. Start engine, and let idle. Turn on all electrical loads. Shutter valve actuator rod should be extended at idle. See Fig 1 . Gradually increase engine speed to 5250 RPM and ensure actuator rod retracts. If system actuator does not operate as specified, check for vacuum leaks. If no vacuum leaks are detected, check shutter valve and shutter valve solenoid.

Fig 1: Checking Shutter Valve Actuator
G95J31673Courtesy of MAZDA MOTORS CORP.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.