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

13B-RE in S5 TII help

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Old Jan 10, 2006 | 04:36 PM
  #1  
Jaiyurai's Avatar
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13B-RE in S5 TII help

I finally got the motor in and figured out all the other details except the wiring from the S5 TII to the 13B-RE motor.

I haven't quite gotten around to buying a stand-alone because its been on the back burner since I purchased a first home FINALLY! Anyways, I need to get the car running on the S5 ECU just to get the car to the new house. Its only about 4 miles away and I don't have any friends with a trailer.

My questions:

1) The TPS on the 13BRE. Which S5 wires match with which 13BRE wires if I'm going to use the 13BRE TPS connector?

2) I'm using the 13BRE front cover but blocking the OMP and running pre-mix. Any problems with that or future problems with a Haltech?

Thats about all at the moment. I searched a bit but didn't find much about how to get the 13BRE to run on the stock ECU.

Advice and help is much appreciated!

- Kevin
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Old Jan 10, 2006 | 05:14 PM
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Ronin Rotary's Avatar
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Unless you use a electric MOP the S5 ECU is going to give you an error code and put the engine in limp mode
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Old Jan 11, 2006 | 12:20 AM
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Originally Posted by Jaiyurai
1) The TPS on the 13BRE. Which S5 wires match with which 13BRE wires if I'm going to use the 13BRE TPS connector?
The Cosmo TPS is the same as an FD.
Poke around in the stand-alone EMS subsections - there should be diagrams for the TPS outs.
It'll be easier if you had the Cosmo / FD TPS plug...
Yes, you can just rewire them to work with the S5 ECU.


2) I'm using the 13BRE front cover but blocking the OMP and running pre-mix. Any problems with that or future problems with a Haltech?
Like Ronin Rotary mentioned, the S5 stock ECU needs to see the E-OMP.
If you can't do this, it won't work.
Haltech doesn't care if the car has OMP or not.


-Ted
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