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5 CHECK IGNITION SPARK
1. Disconnect ignition wire from spark plug.
2. Connect a known good spark plug to the ignition wire.
3. Place end of spark plug against a suitable ground and crank engine.
4. Check for spark.
SEF282G
OK or NG
OK 䊳 GO TO 7.
NG 䊳 GO TO 6.
6 CHECK IGNITION WIRES
1. Inspect wires for cracks, damage, burned terminals and for improper fit.
2. Measure the resistance of wires to their distributor cap terminal. Move each wire while testing to check for intermittent
breaks.
SEF174P
Resistance:
MTBL0235
If the resistance exceeds the above specification, inspect ignition wire to distributor cap connection. Clean connection
or replace the ignition wire with a new one.
OK or NG
OK 䊳 Check the following:
쐌 Distributor rotor head for incorrect parts
쐌 Ignition coil, power transistor and their circuits
Refer to EC-1162.
NG 䊳 Replace.
DTC P0300 - P0306 NO.6-1CYLINDER MISFIRE, MULTIPLE
CYLINDER MISFIRE
VG33E
Diagnostic Procedure (Cont’d)
EC-930
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