

APPLIES TO: This ignition system circuit wiring diagram applies to the following vehicles:
- 3.9L V6 Dodge Ram 150 Pickup: 1989.
- 3.9L V6 Dodge Ram 250 Pickup: 1989.
IGNITION SYSTEM TESTS:
More 3.9L V6 Dodge Ram Pickup Tutorials
You can find a complete list of tutorials and wiring diagrams in this index:
Here's a sample of the tutorials you'll find in the index:
- Throttle Body Temp Sensor Tests (1989-1991 3.9L V6 Dodge Ram Pickup).
- How To Test The Fuel Pump (1989-1991 3.9L V6 Dodge Ram Pickup).
- How To Test The Engine Compression (1989-2001 3.9L V6 Dodge Ram Pickup).
- How To Test The TPS (1989-1990 3.9L V6 Dodge Ram Pickup).

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