You purchased your Tempest because its dependability and an American name struck a chord inside you; so why would you settle for anything but the best when it comes to the highest quality auto parts? Anyone who owns a Pontiac knows that when it comes to maintaining their vehicle only the most superior replacement parts will do. When your Pontiac Tempest was born, it was destined for a driver who values trustworthy transportation in their automobile. Pontiac automobile owners have come to expect a certain level of reliable service when driving their Tempest around town.
Constant communication between the ECU and throttle position sensor is required to maintain an ideal balance between fuel efficiency and power output. On your Pontiac Tempest, the throttle position sensor reads how far open the butterfly plates are inside the throttle body and tells the ECU how to respond. It may lower the amount of fuel being sent to the injectors, or it may downshift the transmission and give you a boost of power. Either way, your engine's performance really depends on the Pontiac Tempest throttle position sensor.
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