Check the colour of the ceramic insulation around the central electrode: an even, light brown colour indicates the engine is in good condition and running at the right temperature.
Inspect the centre electrode for wear and check spark plug gap, which should be: 0.8+/-0.1 Mm.
Important
Check the gap between the central and side electrodes. Replace the spark plug if taken value is different from the specified one or the spark plug shows clear signs of carbon settling.
Important
Do not use spark plugs with inadequate thermal rating or incorrect thread length.
The spark plug must be securely installed.
If a spark plug is loose, it can overheat and damage the engine.
Spark plug type
Make: ngk
Type: mar9a-j
Remove the coil-spark plugs wires (1), loosening the screws (2) of both spark plugs.
Using the appropriate tool 88713.2877 To replace the spark plugs.
Place the coil-spark plugs wires (1) in the relevant seats and tighten the screws (2) to a torque of 10 nm (min. 9 Nm - max. 11 Nm) (sect. 3 - 3, Engine torque settings).
Running lights not working
Fault codes
Dds: no fault code displayed.
Dashboard: no fault code displayed.
Location of connections and components
(A) low / high beam and parking light connections
rear running light and stop light connection.
Pin numbering of wiring harness side bbs unit connection.
Checks
The ...
Using a multimeter to check the electrical systems
Introduction
This instrument allows you to measure resistance, voltages, and current
values. Multimeters can be divided into two basic
types: analogue and digital display multimeter. An analogue multimeter has a
pointer display. The dial is marked with the
scales to be used for measurement of ...
Removal of the front brake system
Note
For the abs front braking system, also refer to sect. 7 - 5, Abs system
operating information, sect. 7 - 6, System
components, sect. 7 - 7, Abs components maintenance.
Undo the special screw (3), collect the sealing washers (4), and release the
front brake master cylinder assembly (1 ...