My TPS (throttle-position sensor) has been tampered with therefore needs adjusting back to normal as it thinks ive got wide open throttle on idle, therfore injecting more fuel to compensate.
So... I need to set it back to normal condition and as far as I know I need a set of feeler gauges (0.4 & 0.7mm?) to place in the throttle stop. I also need an ohmeter to measure the resistance when the throttle is adjusted. As far as I know it is the 'switch-type' so I will only have two resistance readings rather.
Can someone tell me the correct procedure for this....?
How to set a T.P.S?
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How to set a T.P.S?
by skoty » Fri Feb 18, 2005 8:20 pm
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skoty - Toyspeed Member
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by ee904age » Fri Feb 18, 2005 8:53 pm
Does this mean you've got it running??? Ive got the spec's somewhere i'll dig them out for you. In the mean time searc for "tps calibration" and look for a post by HRT. He may even read this and post it up again for you.
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ee904age - Toyspeed Member
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by ee904age » Fri Feb 18, 2005 8:57 pm
HRT wrote:Mine was jerking on light throttle also, forgot I'd put a different TPS in it and hadn't set it up right.
Yellow = Vcc
Red = VTA
Blue = IDL
Brown = Earth (E2)
Once you've got the 2 middle setting right it should be fine.
There you go.
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