Thottle Position Sensor: Fiero 84-86 4 cyl
The TPS is located on the side of the intake manifold and basically controls smooth throttle response. These are not uncommon to fail over longer periods.. ie 15 years etc, .. simply a service part. These are probably the most expensive TPS we have in the entire GM range.

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$409.47
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The TPS is located on the side of the intake manifold and basically controls smooth throttle response. These are not uncommon to fail over longer periods.. ie 15 years etc, .. simply a service part. These are probably the most expensive TPS we have in the entire GM range.
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