how-to: Log AFR from the LC-1 w/o a serial cable
Apr 17, 2008, 04:14 PM
#33
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NGK Works as well
Since I have the first gen NGK wideband they do not come with wires for an analog output. All I had to do is call NGK and they shipped the wires/pins to connect into the harness for free. There are two wires, brown for analog output ground and yellow for analog output signal. The brown does not have to be hooked up to any ground. I just connected the yellow wire to the rear o2 input on the ecu with some evo8 pins I had laying around. Used this formula in evoscan 0.0274*x + 9.0 since it has a afr range 9.0-16.0 , followed the instructions supplied by mrfed, and wa la I'm loggin afr's with my lunchbox wideband. 
but again mrfred another great mod 
May 5, 2008, 05:05 AM
#42
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^+1
I am using ROM 97140015 and would prefer not to use Tephra's V5. Can someone just provide the "new RAM address for the rear O2 ADC input" for ROM 97140015. Someone has to know what it is since it is included in Tephra's patch.
<table name="Rear O2 (ADC 0A) RAM variable" category="Rear_02" address="????" type="1D" level="1" scaling="Hex16"/>
I am using ROM 97140015 and would prefer not to use Tephra's V5. Can someone just provide the "new RAM address for the rear O2 ADC input" for ROM 97140015. Someone has to know what it is since it is included in Tephra's patch.
<table name="Rear O2 (ADC 0A) RAM variable" category="Rear_02" address="????" type="1D" level="1" scaling="Hex16"/>
Last edited by DCsleeper; May 5, 2008 at 05:37 AM.
May 5, 2008, 05:37 AM
#44
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sorry man. no hard feelings, I really appreciate the work that you and MrFred do on here. The major issue that I have is that I can not be sure which tables the tuner I had tune my car previously manipulated. It is possible that he modified tables that I cannot see in my version of ECUFlash.
