![Part 1 of 2: Ignition System Circuit Diagram (1995 3.4L V6 Oldsmobile Cutlass Supreme) Part 1 of 2: Ignition System Circuit Diagram (1995 3.4L V6 Oldsmobile Cutlass Supreme)](/images/articles-1000-1099/1010/1011/circuit-diagram-1.jpg)
![Part 2 of 2: Ignition System Circuit Diagram (1995 3.4L V6 Oldsmobile Cutlass Supreme) Part 2 of 2: Ignition System Circuit Diagram (1995 3.4L V6 Oldsmobile Cutlass Supreme)](/images/articles-1000-1099/1010/1011/circuit-diagram-2.jpg)
This simplified ignition system wiring diagram applies to the following vehicles:
- 1995 3.4L DOHC V6 Oldsmobile Cutlass Supreme.
This typical circuit diagram includes the following circuits:
- Ignition coil packs.
- 3X Crankshaft position (CKP) sensor.
- Also known as the Low Resolution Crankshaft Position Sensor.
- 24X Crankshaft position (CKP) sensor.
- Also known as the High Resolution Crankshaft Position Sensor.
- Camshaft Position (CMP) Sensor.
- Ignition control module (ICM) assembly.
- Knock Sensor.
LOCATIONS:
- 3X CKP Sensor: Right side of engine, behind the alternator.
- CMP Sensor: Right side of engine, below the intake manifold plenum.
- 24X CKP Sensor: Behind the crankshaft pulley.
- Knock Sensor: Right side of engine, behind the alternator.
You can find the igition coil pack and ignition control module (ICM) tests here:
- How To Test The Ignition Coil Packs (GM 3.1L, 3.4L) (at: easyautodiagnostics.com).
- Testing The Ignition Module and Crank Sensor (GM 3.1L, 3.4L) (at: easyautodiagnostics.com).
RELATED WIRING DIAGRAMS:
More 3.4L V6 Buick, Oldsmobile Tutorials
You can find a complete list of 3.4L V6 Buick (Oldsmobile) tutorials in this index:
Here's a small sample of the tutorials you'll find in the index:
- What Do The Spark Plugs Do? (3.4L V6 Buick, Oldsmobile).
- How To Test The MAF Sensor (3.4L V6 Buick, Oldsmobile).
- What Does The CKP Sensor Do? (3.4L V6 Buick, Oldsmobile).
- How To Test The Throttle Position Sensor (3.4L V6 Buick, Oldsmobile).
![Thank You For Your Donation](/images/articles-0-99/0/0/post-it-check-mark.png)
If this info saved the day, buy me a beer!
![If This Info Saved the Day, Buy Me a Beer! If This Info Saved the Day, Buy Me a Beer!](/images/articles-0-99/0/0/buy-me-a-beer-mug.png)