Checking Secondary Ignition System
SYMPTOMCHECKING THE SECONDARY IGNITION SYSTEM
POSSIBLE CAUSES
- Good spark at spark plug #1
- Auto shutdown relay output circuit open
- Auto shutdown relay output circuit open
- Coil secondary cable defective
- Fused B(+) circuit open
- Fused B(+) circuit open
- Ignition coil connector observable defect
- Ignition coil connector observable defect
- Ignition coil defective
- Ignition coil secondary cable #1 defective
- Ignition coil secondary cable #4 defective
- Secondary ignition component(s) defective
- Spark plug cable #1 defective
- Auto shutdown relay defective
- Auto shutdown relay defective
- Ignition coil defective
- Ignition coil defective (resistance out of range)
- Spark plug #1 or #4 defective
- Good spark at spark plug #1
- Good spark at spark plug #1