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 Post subject: BCS wiring
PostPosted: Sun Aug 05, 2018 4:25 pm 
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Joined: Tue May 12, 2009 3:44 am
Posts: 68
Location: California
can anybody tell me what color the pigtail for the factory bsc is. Im trying to install an electronic bcs to setup boost by gear but my harness has a blue black and burnt orange all next to each other with the same style plug. not sure which was for the factory bcs. (89 mirage turbo)


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 Post subject: Re: BCS wiring
PostPosted: Sun Aug 05, 2018 4:29 pm 
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Joined: Tue May 12, 2009 3:44 am
Posts: 68
Location: California
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 Post subject: Re: BCS wiring
PostPosted: Sun Aug 05, 2018 8:27 pm 
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The Silent Administrator
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Joined: Wed Dec 24, 2003 3:32 pm
Posts: 9364
Location: Ottawa, ON, Canada
The wiring would probably be up near the rf strut tower, fuse block area.

You can confirm the location of where the pgitail should be with the FSM located in the News From Admin section, and the factory 4g61t wiring fanout sheet is listed in the ECU tuning folder. Should get you the wiring colors.


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 Post subject: Re: BCS wiring
PostPosted: Mon Aug 06, 2018 11:29 am 
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Joined: Wed Jan 04, 2006 1:21 pm
Posts: 2099
Location: Tucson Az
it should be on the engine harness.. not the chassis harness..



Steve

_________________
Steve 89 colt 2.3 stroker stock top end. evo3@20 psi 13.489@99.30mph 3/10 2012
On drag radials.auto trans.launching @ 5 psi and no traction thru 2nd.


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 Post subject: Re: BCS wiring
PostPosted: Mon Aug 06, 2018 3:57 pm 
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Joined: Tue May 12, 2009 3:44 am
Posts: 68
Location: California
yes I went through the manuals and only found this (A-55 - Wastegate solenoid valve) but it showed me little information because my harness has been moved and tucked in various ways. Upon further Investigation I was able to find the wiring fanout (thank you). The wiring is indicated as "brwn-white and red" for future reference.
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 Post subject: Re: BCS wiring
PostPosted: Mon Aug 06, 2018 9:13 pm 
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The Silent Administrator
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Joined: Wed Dec 24, 2003 3:32 pm
Posts: 9364
Location: Ottawa, ON, Canada
Glad to see you found it.

This should help people who are looking for that particular connection point.


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