and Performance Parts and Accessories
SU109 - 1985-96 Coolant Temp Sensor
The coolant temperature sensor sends a signal to the electronic control unit relative to the coolant temperature in a computerized engine-control system.
The sensor is located under the hood, mounted to the front driver side of the intake manifold. The coolant temperature sensor plays a central role in triggering many engine functions. A faulty coolant sensor can cause a variety of cold performance problems as well as emissions failures.
Symptoms of a bad sensor may include poor cold idle, stalling, cold hesitation or …
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