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So, what we have:
ECM 16141470
Eprom 16191613
Prom id 1615
scan id 1814
BCC BFJZ
New 3 wire o2 sensor (works perfect)
Nece looking signal from O2 sensor in tuner pro.
No errors in ECM.
But ECM all the time in open loop mode.
What i need to check more deep?
Nothing, it's an Export chip designed to run on leaded fuel = it's always open loop.
Nice )))))) Thank You. But how You know this? I ask google a lot of times and no any information about this prom id.
Which Prom I can upload to this ECU to get normal closed loop operation?
It's pontiac trans sport 3.8L L27n\a 1993 trans 4t60e.
Hello again! A download PROM but XDF which i can find is not good for it. How I can modify it for my version?
Have you looked here for information?
http://www.gearhead-efi.com/Fuel-Inj...nformation-5B4
http://www.gearhead-efi.com/Fuel-Inj...nformation-5B5
dave w
Yes!Quote:
Originally Posted by dave w
Values are 50% looks wrong. Prom Id is ok. Both Fan temp are wrong 100%.
Maybe the 5B5 .xdf?Quote:
Originally Posted by Frolov
dave w
No((((Quote:
Originally Posted by dave w
When I was looking for ADS file I also try all of existing ADS.. Not OK. I made my own from A205 data stream protocol.
I think that it's to much differens in my version. I already decompile it. But it take to much time to find all what i need. Advise needed )))))
Coming back ))))
Which CPU used in this PCM? Motorola? I am going to disasm BFJZ and BFJJ.
From existing XDF 5B4 is more closed to it. but any how not usefull for it.
Not sure on processor?
But looked at the bin you had attached earlier and at hex 00008 it has mask ID of $F5 and I've never heard of it? HA! Just looked at TunerCat website and found a new $F5 mask!!!
http://www.tunercat.com/tnr_desc/ecm_sup.html
Maybe a USA version of bin with matching ALDL/ADS/ADX file would be an easier start... have a look at this document to see if it helps find a bin/mask/aldl file?
http://www.gearhead-efi.com/Fuel-Inj...our-files-here!
Thank You! F5 is ok for 1814!
Also I have bfjj.bin it's almost F5 but not exectly. Any how i am idiot )))) I find now http://gearhead-efi.com/gearhead-efi...20disassemble/ I have a lot to read. Thank You !!!!!!!!!!!
I check BFJJ.bin in 0x08 also $F5 is it so that mask F5 must be used for it?