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Tps Twin Plug

hairdryer33

By hairdryer33,
in Engines & Forced Induction

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Ben C34 Grand Master

Ben C34

Posted
Posted (edited)

Ah ok, interesting. It would still work on either? Having issues up top end, afrs are good and just did a ls1 coil conversion so thinking maybe the cas or tps. Any idea of signal wire voltage from closed to full open?

Won't cause a problem..

Have you increased the dwell for the coils? If you don't do that they will miss. They need 4 to 5 ms dwell. Stock is 2.5 and will cause a miss with decent boost.

Voltage should be .45 closed to 4.5 (I think) open. But isn't really critical as the afm is the main load sensor.

Edited by Ben C34
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Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

Ok thanks heaps. Nah unfortunately not as im running a stock ecu for now but still is an improvement over stock. Its good in a way as im not tempted to flog it so much untill the dwell is changed, also saving fuel lol

probably why it's missing then.. gap your plugs down for the time being

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