View Full Version : Golf 3 VR6 RPM limiter
mislav88
1st February, 2013, 03:03 PM
Can somebody please locate rev limiter in this file from G3 VR6 M2.9?
gad3n
1st February, 2013, 05:25 PM
what is the current rev limit ? around 6500 ?
mislav88
1st February, 2013, 05:28 PM
according to vcds log 6560, but it has also one 6960 in the log.
according to cluster it is around 6500
emiliogsm
1st February, 2013, 06:42 PM
i thing rpm must be 16-bit word , hi byte first and formula is rpm = 15000000 / dec value
so factor is 15000000 or 30000000 i am not shure but you can try
gad3n
1st February, 2013, 06:55 PM
check this one http://www.chiptuners.org/forums/download/file.php?id=13080
rev limit is at A555 ... compare the pattern and you will find it
it is value*40
BR
mislav88
1st February, 2013, 11:21 PM
check this one http://www.chiptuners.org/forums/download/file.php?id=13080
rev limit is at A555 ... compare the pattern and you will find it
it is value*40
BR
i tuned exactly the same ecu (258A) few weeks ago and found it without problems, but cant find it in this one
Mecatech
2nd February, 2013, 12:57 AM
test please, i put the limiter on 7200 rpm
gad3n are correct, formula is dec-value*40
(chk not corrected)
Meca
gad3n
2nd February, 2013, 08:15 AM
i thing rpm must be 16-bit word , hi byte first and formula is rpm = 15000000 / dec value
so factor is 15000000 or 30000000 i am not shure but you can try
this is for older digifant ecu's
BR
mislav88
5th February, 2013, 03:55 PM
test please, i put the limiter on 7200 rpm
gad3n are correct, formula is dec-value*40
(chk not corrected)
Meca
this works ok, thanks!
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