2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

NA Harness-TII motor and ecu

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Old Feb 2, 2006 | 12:08 PM
  #1  
bigdongsr94's Avatar
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NA Harness-TII motor and ecu

I was wondering if one TPS unit is fine for the TII computer. The TII throttle has two but i can only run one with the stock wiring.

Unrelated..
Can i pull out the suspension control unit in the back of the car if im not running the adjustables.
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Old Feb 2, 2006 | 12:12 PM
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1SxyRXy's Avatar
my fc broke
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im guenssing no in the first question and yes on the second one
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Old Feb 2, 2006 | 12:50 PM
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You S5 has the two TPS so you need either the S5 harness or switch the TB.

Yes you can.
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Old Feb 2, 2006 | 01:38 PM
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well this is a s4 jspec with 2 tps. im going to just try the one for the NA which is what i would have done anyway.
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Old Feb 2, 2006 | 11:37 PM
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my fc broke
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an s4 with 2 TPS?? i dont think so
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Old Feb 3, 2006 | 12:08 AM
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HAILERS
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You've a series five engine. Say thank you to who you bought it from.

Tell us the location of the knock sensor. I THINK, don't know, but I think a S5 knock sensor is above the trail plug on the front rotor.

It is possible to wire the S4 harness to the NARROW RANGE part of the S5 tps. Yes indeed.

I could be wrong though about the S5. Question: do you have a mechanical MOP or an electric one?????? Electric=S5

Last edited by HAILERS; Feb 3, 2006 at 12:16 AM.
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Old Feb 3, 2006 | 03:30 PM
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no it was mechanical
i thought i was aware of the differences in the s4-s5 or atleast some identifing marks. This has MOP, alum t-stat housing, and def a s4 exhaust mani cause it isnt as straight through but i believe i can get it to work with the tps. I really hoped i got an s5 but i dont think.
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Old Feb 3, 2006 | 03:46 PM
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Someone must have swapped the TPS unit in the past. All S4s had one TPS whether turbo or NA. J-Specs are the same.
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