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Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

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Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

Old 08-06-2004, 02:18 PM
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Default Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

I just wanted to know if NE 1 else out there is w/ a Y8/7 is running an AFC for managment on there OBD2 ECU w/ no CELS? I really cant convert to OBD1 right now and I know some of you are using your factory ECU. NE 1 get any weird CELS According to the CEL my BARO sensor is fuct. NE help w/ this would be apprecitated. Isnt bamboo seven running OBD2 w/ an AFC
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Old 08-06-2004, 04:11 PM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

So you have it wired correctly and you are sure that your MAP sensor is good?
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Old 08-06-2004, 09:59 PM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

Bamboo is running that setup w/no cel. I got the baro before on my obd0, but it stopped coming on after a week or so.
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Old 08-07-2004, 06:19 AM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

I have a 99 civic si running it without any cells.
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Old 08-07-2004, 02:39 PM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

baro is ok...it won't affect anything (fueling or timing)...it's on because it should get a reading close to what the map sees. when you change alt/severe weather temp/etc it adjusts for that. the afc corrections make the difference out of a range than the baro recognizes. i ran with mine on all the time...just periodically reset your ecu.
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Old 08-07-2004, 03:23 PM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

Hmmm, thats the thing. I am getting missfires and at times my car runs rich and other times it a lil lean. I somtimes here pops when I release throtle at low rpms too. Oh and I also noticed my at Idle my car is running rich, 3 green bars on my Air/fuel gauge and stays like that unless off idle. When I driving it operates fine.

Oh yeah, another quick question, is it normal for the air/fuel gauge to go blank if car is in gear and there is no throtle while moving of course.

Could this all be my MAP. Ill try to borrow a multimeter from "someone" *cough* Kyle *cough* and test it.....
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Old 08-07-2004, 03:26 PM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

Originally Posted by Stealthmode
I got the baro before on my obd0, but it stopped coming on after a week or so.
I bet the light just burnt out...
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Old 08-07-2004, 08:58 PM
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Default Re:Y8/Y7 Guys Running Hacked AFC w/ OBD2 ECU - READ PLEASE

Originally Posted by Boosted_StinkyNuts
Hmmm, thats the thing. I am getting missfires and at times my car runs rich and other times it a lil lean. I somtimes here pops when I release throtle at low rpms too. Oh and I also noticed my at Idle my car is running rich, 3 green bars on my Air/fuel gauge and stays like that unless off idle. When I driving it operates fine.

Oh yeah, another quick question, is it normal for the air/fuel gauge to go blank if car is in gear and there is no throtle while moving of course.

Could this all be my MAP. Ill try to borrow a multimeter from "someone" *cough* Kyle *cough* and test it.....
the popping is because of the timing being so advanced from using an afc...the rich condition at idle is probably due to your settings and lean is because of your settings and the fact of obd2...does it go rich wot?...if not then you have a problem or your settings are way off. you a/f gauge will go blank when off throttle coasting...that's normal.
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