Throttle position sensor for E4ME
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Joined: Dec 2003
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From: ks
Car: 82 TA
Engine: 305
Transmission: auto
Throttle position sensor for E4ME
Where is the throttle postion sensor for the E4ME cc 4b carb? What exactly does it do? Does it tell the computer to change the timing when the throttle is not in the idle position?
Joined: Mar 2000
Posts: 43,187
Likes: 46
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
It's under the air horn, operated by the accelerator pump lever (the green one).
It tells the computer where the throttle is so it can use that information along with manifold absolute pressure, engine speed, vehicle speed, and O2 voltage to make mixture and timing decisions.
It tells the computer where the throttle is so it can use that information along with manifold absolute pressure, engine speed, vehicle speed, and O2 voltage to make mixture and timing decisions.
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