Throttle Position Sensor (TPS) Enhancer for Grand Am Alero
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Throttle Position Sensor (TPS) Enhancer for Grand Am Alero

Item Code: GA3003
$99.99

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Product Description

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The Throttle Position Sensor Enhancer maintains maximum horsepower by optimizing the throttle signal sent to the PCM. At about 70% throttle, the TPS Enhancer locks into maximum voltage which assures maximum power enrichment meaning once you hit 70% throttle it tells your car's computer that you're at 100% throttle. This should help initial acceleration by providing more fuel to the engine when you first accelerate hard. This unit also corrects for dead spots or flat spots in the throttle position sensor. Simple 5 second plug-in installation.

NOTE: This unit fits almost all GM engines including all years of 3.1L and 3.4L vehicles. It fits on all GM engines with a small, round, TPS connector except supercharged engines, LT1, and LS1 engines.

Installation Difficulty

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Installation Difficulty 1 View Installation Instructions

Reviews

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★★★★★ ★★★★★
4.71/5 Stars out of 7 Reviews
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gizmos00gagt (warren, michigan USA) | April 25th, 2014
Installs very easily in about 5 minutes. Car does seem to have a little more umf to it.
Amazing
5
Nicholas W (North Windham, CT US) | May 2nd, 2008
This is awesome. Its a noticeable difference now. Its a must have for any Grand Am.
wow
5
Drew G (lowell, IN US) | February 27th, 2008
wow is really all i have to say. I just got done driving my car after i put it on and wow. it is still winter here and the streets are plowed but wow i couldn't get traction from a stand still when i floored it or even from a rolling start. just can't wait to see what it is like with my new cold air intake.
Great mod for a low price
5
Steve L (Fremont, CA US) | October 13th, 2007
If you are looking for something that is very easy to install and gives you an instant noticeable difference this is the product for you. I definitely feel the faster acceleration especially from a standstill as well as in the lower rpms for increased passing power.
Great product
5
Carlos H (New Bern, NC US) | September 13th, 2007
My 2003 Grand Am Gt accelerates fast and smooth. Great mod for your Grand Am. Thanks PFYC.
throttle enhancer
5
LAURI K (parma, OH US) | August 7th, 2007
this is awesome the car is faster and runs smoother These guys are great!!!!
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