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Three sensors that can cause issues and control the quality of your 3.2 car running well.
Cylinder head sensor - usually shows up when the car is warm - can cause stumbling under acceleration - flat spots in power curve. No start after warm.
2 reference sensors - located on the flywheel. Same types of issues - can also cause a hard start at cold - stumbling, timing related types of issues - backfires -
You can pull the connectors on the driver's side of the engine bay - If you have the old one pin connector for the CHT - replace it.
When you do a engine R & R or clean - change out the two reference sensors at the flywheel - if they are original - you will see where the rubber shell insulation used to be.
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Current Whip: - 2003 996 Twin Turbo - 39K miles - Lapis Blue/Grey
Past: 1974 IROC (3.6) , 1987 Cabriolet (3.4) , 1990 C2 Targa, 1989 S2
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