Chrysler 300M 2002 Service Manual page 2716

P2302-IGNITION COIL #1 SECONDARY CIRCUIT-INSUFFICIENT ION -
IZATION —
Continued
P2314-IGNITION COIL #5 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION
When Monitored: Engine running.
Set Condition: If PCM detects that the secondary ignition burn time is incorrect or not
present an error is detected. One Trip Fault
P2317-IGNITION COIL #6 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION
When Monitored: Engine running.
Set Condition: If PCM detects that the secondary ignition burn time is incorrect or not
present an error is detected. One Trip Fault
INTERMITTENT CONDITION
SPARK PLUG
IGNITION COIL OPERATION
IGNITION COIL
TEST
1 Ignition on, engine not running.
With the DRBIII , read DTCs and record the related Freeze Frame data.
Is the Good Trip Counter displayed and equal to zero?
Yes → Go To 2
→ Go To 3
No
2 Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Remove the ignition coil.
NOTE: Before continuing inspect the Ignition Coil for the following condi-
tions. If a problem is found, replace the ignition coil. Damage or Carbon
Tracking on the Coil or the spark plug insulator boot.
Install a spark tester to the Ignition Coil.
Reconnect the Ignition Coil harness connector to the Ignition Coil.
While cranking the engine observe the spark coming from the spark tester.
NOTE: The Ignition Coil should generate a crisp blue spark that is able to
jumper the gap of the spark tester.
Does the Ignition Coil generate a good spark.
Yes → Replace the Spark Plug.
→ Replace the Ignition Coil.
No
POSSIBLE CAUSES
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 2.
Perform POWERTRAIN VERIFICATION TEST VER - 2.
DRIVEABILITY - NGC
287
APPLICABILITY
All
All