Mazda 6 Service Manual: Intake-air system
- Vacuum hose routing diagram
- Intake-air system removal/installation
- Variable air duct (vad) shutter valve inspection (l3)
- Variable air duct (vad) control solenoid valve inspection (l3)
- Variable air duct (vad) check valve (one-way) inspection (l3)
- Idle air control (iac) valve inspection
- Variable intake-air system (vis) shutter valve actuator inspection (l3)
- Variable intake-air system (vis) control solenoid valve inspection (l3)
- Variable tumble control system (vtcs) shutter valve actuator inspection
- Variable tumble control solenoid valve inspection
- Accelerator pedal removal/installation
- Accelerator cable inspection/adjustment
Engine tune-up
IGNITION TIMING INSPECTION
Note
Ignition timing is not adjustable.
Ignition timing verification requires WDS or equivalent.
1. Turn off the electrical loads.
2. Warm up the engine as follow ...
Other materials:
Mazda 6 Service Manual: Variable valve timing actuator removal/installation
L3
Caution
Variable valve timing actuator can not be disassembled because it
is a precision unit.
Note
Variable valve timing actuator camshaft sprocket is integrated
with the variable valve timing actuator and cannot be disassembled.
1. Follow the timing chain removal/installati ...
Mazda 6 Service Manual: Three-way catalytic converter (twc) inspection
Note
Make sure that no HO2S DTCs have been detected. If detected, this
inspection is not applicable for TWC inspection.
1. Connect the WDS or equivalent and monitor PIDs as following.
Monitor the right TWC using O2S11 PID for upstream HO2S and O2S12 PID
for downstream HO2S.
2. Be ...