Page 834 - Foton Workshop Manual - Aumark (BJ1099)

19B-4 IGNITION - IGNITION SYSTEM
CHECKING

1. Check whether the operation of spark plug
is normal
(a). Disconnect the ignition coil connectors of
cylinders in turns.
NOTICE:
It’s recommended to disconnect the connector
of fuel injector.
To disconnect the connector of ignition coil,
pull backward the lock tab of the ignition coil
connector and then push down the lock tab while
pulling out the connector.
(b). Remove each cylinder ignition coil and
spark plug (Refer to"Chapter 19 Ignition-
fuwx19B002
Spark Plug, Replacement")

(c). Install spark plug on the ignition coil, and
connect the ignition coil connector.

fuwx19B016

(d). Ground the spark plug, and check whether
the sparks occur to the spark plug during
the start of engine.
NOTICE:
The starting time of engine shall not exceed 2s.
(e). Check the spark plugs of other cylinders
with the same method.
(f). Install each cylinder ignition coil and spark
plug (Refer to"Chapter 19 Ignition-Spark
Plug, Replacement")
(g). Connect the ignition coil connectors of
cylinders in turns.

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Page 834