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GM 3 Bar MAP Sensor / AFC?

Old 03-25-2004, 11:21 PM
  #1  
1.5 BAR
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Default GM 3 Bar MAP Sensor / AFC?

Has anyone run the 3 bar sensor on a factory ECU, and used the AFC to adjust? If you have what are your settings and what size injectors are you running and how much boost at each RPM level?

Thanks
Jake
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Old 03-25-2004, 11:39 PM
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Default Re:GM 3 Bar MAP Sensor / AFC?

In theory, Wouldn't work... I don't know anyone silly enough to try though...
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Old 03-26-2004, 12:23 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

Your resolution would be so ridiculously squished that I don't think you could adequately support the injectors.

..11psi or higher, get real management.
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Old 03-26-2004, 12:35 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

yeah I just boned out the cash and got the AEM computer. Having onyx figure out what wide band sensor we need now
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Old 03-26-2004, 12:42 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

Originally Posted by Chacko
yeah I just boned out the cash and got the AEM computer. Having onyx figure out what wide band sensor we need now
"boned" is right, as in "u got boned (aka dicked)"... I would never pay for a aem, hondata or zdyne (although they are great products) knowing that blundar, blake, jason and many more have worked their asses off so that you can have the same ---- for free... the only way I would buy a standalone is if I didn't own a honda...
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Old 03-26-2004, 01:11 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

I'm happy for you...really.
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Old 03-26-2004, 03:25 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

Originally Posted by used2baracer
In theory, Wouldn't work... I don't know anyone silly enough to try though...
well i guess im silly. i tried it without success. it would give me problems at 6psi+ so i just gave up on trying to make it work.
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Old 03-26-2004, 03:30 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

chacko... why are u selling ur aem standalone??
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Old 03-27-2004, 02:29 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

I edited NA maps on Dustins car once to reflect the Vo of the 3bar. Car had serious hiccups, boosted fine. It could work, but theres no point anymore.

<---insert TE2.0
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Old 03-29-2004, 01:24 AM
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Default Re:GM 3 Bar MAP Sensor / AFC?

Actually I ended up backing out of the deal when Onyx revealed to me that he can hack my factory ECU to run the 3 bar sensor as long as I bought him some ROM burner. So ---- that $1000
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