Tps Twin Plug

[hairdryer33]

I have a s1.5 33 just wondering why there is a second plug on the tps? Ive seen some with the ssme set up and others with a single tps plug provision.

[Ben C34]

I have a s1.5 33 just wondering why there is a second plug on the tps? Ive seen some with the ssme set up and others with a single tps plug provision.

For an auto trans.

[hairdryer33]

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?

[Ben C34]

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 September 23, 2014 by Ben C34

[hairdryer33]

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

[Dose Pipe Sutututu]

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

[hairdryer33]

Yeah done that at .8mm thanks for the advice