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gm 3 bar map and throwing code 3

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Old 01-10-2009, 08:47 PM
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Default gm 3 bar map and throwing code 3

i just installed a gm 3 bar on my gsr turbo, and now it is flashing MAP.... what the hell?
then i switched back to the stock one and it STILL is flashing code 3(3 quick flashes).
Any input would do great i search and found nothin
Old 01-11-2009, 02:31 AM
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Default Re: gm 3 bar map and throwing code 3

how did you tell the ecu that it was no-longer looking for the stock 2 bar? do you have hondata? chrome? when you put the stock map back on did you reset the ecu?
Old 01-11-2009, 08:44 AM
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Default Re: gm 3 bar map and throwing code 3

Check your wiring....
Old 01-11-2009, 08:55 AM
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Default Re: gm 3 bar map and throwing code 3

i wired it up like it says to on hondata dot com...
Old 01-11-2009, 10:00 AM
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Default Re: gm 3 bar map and throwing code 3

ight i fixed it....
the pigtails wired were coming outta the clip so i had to slide em back in.
Now the car starts and dies.... but its not flashing map...i took out my plugs and they were all black and wet(fouled correct?)...
Old 01-11-2009, 07:19 PM
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Default Re: gm 3 bar map and throwing code 3

sounds like it, do they have any smell to them?
Old 01-11-2009, 08:59 PM
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Default Re: gm 3 bar map and throwing code 3

Is your ecu tuned for the 3 bar map sensor ?
Old 01-11-2009, 09:08 PM
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Default Re: gm 3 bar map and throwing code 3

Originally Posted by mtber
Is your ecu tuned for the 3 bar map sensor ?
x2? Do you have vacum going to the map sensor?
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