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11-11-2015
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#1 |
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Join Date: Aug 2014
Location: Trois-Rivieres (QC)
Posts: 473
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Never saw 1-4 light and shift light
Hi,
'91 ZR-1 Since I bought the car (2 weeks ago), I've never seen the 1-4 light/shift light while driving, except when I read the codes (they light up, so the bulbs aren't burnt). I drive the car at WOT pretty often. Why? PS: Very sorry for all the threads I've been posting lately. Got too much time to work on the ZR-1. Getting back on a ship in a couple of weeks so it's about to come to an end. Thanks! |
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11-11-2015
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#2 |
  Join Date: Feb 2007
Location: Komoka, Ontario, Canada
Posts: 588
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Re: Never saw 1-4 light and shift light
It could be because the 1-4 is disabled as is the case with most of our cars. Mine was disabled when I got it, and I don't see the light either.
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11-11-2015
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#3 |
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Join Date: Aug 2014
Location: Trois-Rivieres (QC)
Posts: 473
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Re: Never saw 1-4 light and shift light
Well, I just removed the ECM now to see if there was an aftermarket chip installed.
Someone has an idea where that chip is from and what it does? Having an aftermarket chip without knowing what's in it is pretty useless...   
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11-11-2015
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#4 |
Join Date: Dec 2007
Location: NYC
Posts: 1,189
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Re: Never saw 1-4 light and shift light
That looks like a Factory chip
__________________
90 Chevy ZR1 LPE #2315 'SOLD' 90 Chevy ZR1 LPE #2774 'SOLD' 91 Chevy ZR1 Callaway aerobody 91 Chevy ZR1 #1512 91 Chevy ZR1 #951 95 Chevy ZR1 #338 'SOLD' 91 BMW 850i 94 BMW 850csi 95 BMW 850csi 94 Lotus Esprit S4 07 Benz CLS550 06 BMW M5 "SOLD" |
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11-11-2015
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#5 | |
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Join Date: Aug 2014
Location: Trois-Rivieres (QC)
Posts: 473
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Re: Never saw 1-4 light and shift light
Quote:
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11-12-2015
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#6 |
 Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,170
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Re: Never saw 1-4 light and shift light
May have been modified at some point. You would have to send it to someone who can read it to find out what mods.
__________________
Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold |
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11-12-2015
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#7 |
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Join Date: Aug 2014
Location: Trois-Rivieres (QC)
Posts: 473
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Re: Never saw 1-4 light and shift light
I don't think a lot of people can read it here...
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01-15-2016
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#8 |
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Join Date: Jun 2013
Location: Toronto
Posts: 783
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Re: Never saw 1-4 light and shift light
Or it could be a skip shift eliminator plugged in underneath on the trans. Theyre fairly cheap nowadays $10 or so
Last edited by 5ABI VT; 01-15-2016 at 10:37 AM. |
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