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1. |
Perform spark test
|
(1) |
Remove the engine cover.
|
|
(2) |
Remove the ignition coils.
|
|
(3) |
Remove the spark plugs.
|
|
(4) |
Disconnect the 4 injector connectors.
|
|
(5) |
Connect the spark plug to the ignition coils.
|
|
(6) |
Ground the spark plug to the engine.
|
|
(7) |
Check if sparks occur at each spark plug while engine
is being cranked.
|
Do not crank the engine for more then 5 seonds.
|
|
|
(8) |
Connect the 4 injector connectors.
|
|
(9) |
Install the spark plugs and ignition coils.
|
|
(10) |
Install the cylinder head center cover and engine cover.
|
|
|
2. |
Check spark plug
|
(1) |
Using an ohmmeter, measure the insulation resistance.
Specification:
10 MΩ or more
|
|
|
(2) |
Alternative inspection method
| A. |
Accelerate the enigne to about 3,000 rpm 3 times
or more.
|
| B. |
Remove the spark plug.
|
| C. |
Check the spark plug visually.
If the electrode is dry, the spark plug is normal.
If the electrode is wet, check the damage and
electrode gap.
|
| D. |
Install the spark plug.
|
|
|
(3) |
Check the spark plug electrode gap.
If the gap is not within the specification below, replace
the spark plug.
Specification:
0.9 ~ 1.0 mm (0.035 ~ 0.039 in.)
|
|
When adjusting the gap of a new spark plug, bend
only the base of the ground electrode. Do not touch
the tip.
Do not attempt to adjust the gap of a used plug.
|
|
|
1.
Remove the engine room under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
2.
Drain the manual tra ...
1.
Remove the ignition coil.
2.
Using a spark plug wrench, remove the spark plug (A).
...
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