P0353

Tests 748 - 752:

Tests 753 - 757:

SYMPTOM
P-0353 IGNITION COIL #3 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
- No possible causes remaining
- ASD relay output circuit open
- Rear ignition coil conn term dam pushed out mswd
- Ignition coil #3 driver circuit shorted to ground
- Ignition coil #3 wiring Harn/Conn inter def
- Ignition coil #3 wiring Harn/Conn obs def
- Ignition coil driver circuit open
- PCM def (#3 Ignition coil primary circuit)