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Gtir Motorsport club » Tech room » Help and Advice » urgent avcr wiring help

urgent avcr wiring help

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1 urgent avcr wiring help on 18th January 2014, 3:51 pm

Digitalfaze

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Hi, im in the process of wiring my avcr to the ecu and going by the manual i have 2 different coloured wires which are not detailed in the manual.

throttle = gray wire - no wire this colour on avcr
rpm/injector = purple - no wire this colour on avcr

however the 2 wires i have left are blue and yellow which are not in the manual so these 2 wires i assume go to the 2 above pins on the ecu, but which wire to which pin?

can anyone help with this i hope all the other wires are in the correct position :/

Thanks in advance

http://www.avaloncreative.co.uk

2 Re: urgent avcr wiring help on 18th January 2014, 4:03 pm

Gaz GTiR

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3 Re: urgent avcr wiring help on 18th January 2014, 4:09 pm

Digitalfaze

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thanks gaz but this isnt whats wrong, my avcr doesnt have a purple or gray wire which is detailed in every write up i read, it has a blue wire and a yellow wire instead, all other wires are fine just the 2 left dont match to anything written up

http://www.avaloncreative.co.uk

4 Re: urgent avcr wiring help on 18th January 2014, 4:19 pm

johnny gtir

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What model is it etc the three i done all had grey and puple wires

5 Re: urgent avcr wiring help on 18th January 2014, 4:21 pm

Digitalfaze

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its the black edition avcr

http://www.avaloncreative.co.uk

6 Re: urgent avcr wiring help on 18th January 2014, 7:11 pm

BEBB GTIR

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ill have a look tomo on my car mate but i haven't got the black edition avcr

7 Re: urgent avcr wiring help on 18th January 2014, 7:33 pm

Digitalfaze

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wierd i cant find any info about it and the wires dont look like they have been replaced Sad

http://www.avaloncreative.co.uk

8 Re: urgent avcr wiring help on 18th January 2014, 7:55 pm

nomad

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ok couple of minutes on google for you
The colours on the harness side are correct to the avcr.

Pressure Sensor Pink goes to AVCR Pink
Pressure Sensor Black goes to AVCR Red 

Solenoid Valve Red goes AVCR Yellow
Solenoid Valve Black goes AVCR Brown
Solenoid Valve White goes AVCR Blue 

 Dont know if that helps just what i found on a bit of google jobbie ... will keep searching ....

9 Re: urgent avcr wiring help on 18th January 2014, 8:01 pm

nomad

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It seems right found the same info over about 5 different threads ....

10 Re: urgent avcr wiring help on 18th January 2014, 8:06 pm

Digitalfaze

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yeah i seen that aswell nomads thanks, i dont quite understand what that means though, i didnt think that was related to the avcr to ecu harness thought that was related to the under bonnet stuff, however its still 2 wires remaining which need to be sliced into the throttle and rpm wires into the ecu so im not sure thats related to my issue

http://www.avaloncreative.co.uk

11 Re: urgent avcr wiring help on 18th January 2014, 8:11 pm

Digitalfaze

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i may contact apexi and see if they know anything about it

http://www.avaloncreative.co.uk

12 Re: urgent avcr wiring help on 18th January 2014, 9:50 pm

nomad

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Sorry i cant help you further  mate ive searched everywhere and cant find anymore info on change of wire colours .... i guess its a 50/50 shot of which one goes where if apexi have no info  wich i doubt as ive looked at 3 different downloads for it and they all say the same  scratch

13 Re: urgent avcr wiring help on 19th January 2014, 12:02 am

nomad

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Is it possible that you may have a safc harness .... after reading some other thread ?

14 Re: urgent avcr wiring help on 19th January 2014, 12:04 am

nomad

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Heres the thread ? http://m.rx7club.com/showthread.php?t=889812&styleid=17
I have searched and searched about your different coloured wires apexi wiring change has no refference what so ever anywhere ?

15 Re: urgent avcr wiring help on 19th January 2014, 12:27 am

Digitalfaze

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i know i cant find anything anywhere, tried contacting the seller but he didnt fir it so im at a loose end really, ive emailed apexi to see what they say, thanks for taking your time out to have a look much appreciated

thanks all

http://www.avaloncreative.co.uk

16 Re: urgent avcr wiring help on 19th January 2014, 9:07 am

nomad

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Can you pop a picture up of the harness mate ?

17 Re: urgent avcr wiring help on 19th January 2014, 10:44 am

Digitalfaze

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managed to get it sorted i just tried the wires in each location till i got a throttle and injector reading, wierd i read on another forum that there is 2 different harnesses for the avcr so i must have had the other one which aint referenced anywhere online

http://www.avaloncreative.co.uk

18 Re: urgent avcr wiring help on 19th January 2014, 11:45 am

nomad

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Glad you got it sorted fella .... strange though as it was bugging me as couldnt find sod all about it .

19 Re: urgent avcr wiring help on 19th January 2014, 3:29 pm

Digitalfaze

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yeah same here apart from a wrx forum said that there is 2 kinds of avcr and one has a different harness so i guess i had the the different one, wierd that there is nothing online about it,

anyway i got it all running and trying to tune it but im only getting 0.5 bar of boost, do i need to have the restrictor pipe present? i removed it and just used the hoses that came with the controller.

thanks for your help much appreciated

http://www.avaloncreative.co.uk

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