P0352

Tests 738 - 742:

Tests 743 - 747:

SYMPTOM
P-0352 IGNITION COIL #2 PRIMARY CIRCUIT

WHEN MONITORED
With battery voltage greater than 8 volts during engine cranking or greater than 12 volts with engine running, and with engine rpm less than 2016, and none of the coils in dwell when checked.

SET CONDITION
Peak current is not achieved with battery based dwell plus 1.5 msec of diagnostic offset. It takes less than 3 seconds during cranking or up to 6 seconds while running to set.

POSSIBLE CAUSES
- ASD relay output circuit open
- Rear ignition coil conn terminal observable defect
- Ignition coil #2 driver circuit open
- Ignition coil #2 driver circuit shorted to ground
- Ignition coil #2 wiring harn intermittent def
- Ignition coil #2 wiring harness observable def
- PCM def (#2 ignition coil circuit driver)
- Rear ignition coil defective
- No possible causes remaining