ENGINE ELECTRICAL – IGNITION SYSTEM
16-4
Ignition system
General
The following servicing guidelines for spark plugs and the cam position sensor have been prepared for vehicles which use the
4G63-MIVEC-T/C engine. Other servicing guidelines remain unchanged.
Servicing standards
On-vehicle servicing
Checking cleaning and replacing spark plugs
The standard value and the upper limit for plug caps, has been changed in conjunction with the changes made to the spark
plugs. Other servicing guidelines remain unchanged.
Standard values and upper limits
Cam position sensor
Removal and fitting
Removal procedure <Exhaust side>
1. Cam position sensor connector
2. Cam position sensor
3. O-ring
Removal procedure <Inlet side>
4. Cam position sensor connector
5. Cam position sensor
6. O-ring
Item Standard Value Upper Limit
Spark plug cap mm 0.5~0.6 0.75
Manufacturer Model Standard Value mm Upper Limit mm
NGK ILFR7H 0.5~0.6 0.75
