Testing TPS - Which wires (picture attached)
10-23-2010, 01:38 PM
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Car: 92 Jamaican Yellow Firebird
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.42
Testing TPS - Which wires (picture attached)
I am trying to test my tps. I have 3 wires in a triangular pattern. Which wires do I test for voltage?
10-23-2010, 01:41 PM
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Car: 1989 irocz,87irocz,05 tacoma trd
Engine: 5.7's,5.0.4.0
Transmission: a4, an sixspeed
Axle/Gears: 2.73
Re: Testing TPS - Which wires (picture attached)
pos neg, just try each one, it will tell u the volts
10-23-2010, 01:50 PM
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Car: 92 Jamaican Yellow Firebird
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.42
Re: Testing TPS - Which wires (picture attached)
I assume just push through the wire insulation?
Also assume to keep the plug in the tps and turn on the key?
Also assume to keep the plug in the tps and turn on the key?
10-23-2010, 02:02 PM
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Car: 92 Jamaican Yellow Firebird
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.42
Re: Testing TPS - Which wires (picture attached)
Okay. At idle setting (car not running, key on, no throttle) I am reading 4.44vAt WOT, I am reading 0.49vWhy is it reversed? Isn't the larger reading at WOT?????
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