obd0->obd1, crome, vafc II, no map signal?
Thread Starter
once your bit, your done.
Joined: Aug 2003
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obd0->obd1, crome, vafc II, no map signal?
I just realized that my car hasnt been reading a map signal this whole time.... Now, i checked all the pins, wires, everything. Everything is good. Except the funny thing, the car runs without the map signal wire connected. Oh yea, and I have the .bin set to utilize the map sensor. So in crome, the box for map is UNCHECKED, meaning my car should be reading it. I found that the map cutoff threshold was at 114 mbar, i changed it to 1734 mbar. I thought that would fix the problem, but it didnt. I want to use my vafc II in my car but everytime I hook up the CUT map wire to run throught the afc, the car wont run. It reeevs to like 3 grand or lower for a couple seconds, then dies. If i press the gas it dies even quicker.
I need my map sensor to work badly, I also need my vafc to function correctly.... Can anyone help analyze the problem? Maybe its the ecu? The check engine light doesnt come on with the map enabled or disabled.
I have chipped p06 on the 1720 board. Using crome. Stock map sensor. 91 integra obd converted. If youve heard of this or experienced this problem before please let me know!
I need my map sensor to work badly, I also need my vafc to function correctly.... Can anyone help analyze the problem? Maybe its the ecu? The check engine light doesnt come on with the map enabled or disabled.
I have chipped p06 on the 1720 board. Using crome. Stock map sensor. 91 integra obd converted. If youve heard of this or experienced this problem before please let me know!
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Joined: Jan 2003
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Un-install your vafc, fix your wiring mess if there is one which there probably is, then do a couple of continuity tests to ensure you have a proper connection; if that fails try replacing the map sensor.
Good Luck.
Good Luck.
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Authorized Dealer & Tuner for: Hondata, eCtune, Neptune, AEM, Crome, Precision Turbo, Omni Power, Walbro, Innovate & more. Dyno Tuning Services, Ecu Chipping, Chipped Ecus, Conversion Harnesses, Widebands, Fuel Injectors, Fuel Pumps, Map Sensors & more.
For more information visit http://www.Phearable.net or call 1-888-236-9831
Authorized Dealer & Tuner for: Hondata, eCtune, Neptune, AEM, Crome, Precision Turbo, Omni Power, Walbro, Innovate & more. Dyno Tuning Services, Ecu Chipping, Chipped Ecus, Conversion Harnesses, Widebands, Fuel Injectors, Fuel Pumps, Map Sensors & more.
For more information visit http://www.Phearable.net or call 1-888-236-9831
VTEC Out
Joined: Jul 2002
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I think you hacked it up somewhere ...
Do as Vega said ...
Do as Vega said ...
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R.I.P. Kevin "Slo-Si" Gonzalez
Hondata saves lives
S300 and K-Pro tuning 813-433-3721
Crome OBD1 Editing/Chipped ECU's/Wiring/Track Setup
Prayoonto/DSS/Precision/TiAl/JE/Eagle/PPG/Supertech Equipped
R.I.P. Kevin "Slo-Si" Gonzalez
Hondata saves lives
S300 and K-Pro tuning 813-433-3721
Crome OBD1 Editing/Chipped ECU's/Wiring/Track Setup
Prayoonto/DSS/Precision/TiAl/JE/Eagle/PPG/Supertech Equipped
Thread Starter
once your bit, your done.
Joined: Aug 2003
Posts: 1,789
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i dont have a laptop yet, i like having to the piggy back to make minor changes when the map has an imperfection.
the wiring harness & conversion harnesses arent hacked in the least.
the map signal wire is straight up NOT connected and thats the way the cars been running. thats what im trying to figure out....so wierd. i tried unplugging it, and obviously the cars behavior doesnt change...runs normal. pretty much impossible sounding to me.
the wiring harness & conversion harnesses arent hacked in the least.
the map signal wire is straight up NOT connected and thats the way the cars been running. thats what im trying to figure out....so wierd. i tried unplugging it, and obviously the cars behavior doesnt change...runs normal. pretty much impossible sounding to me.
