soo.. any of you other guys with Hptuners 2.0 figure out how "Tach output" works?
08-23-2005, 01:12 PM
#1
soo.. any of you other guys with Hptuners 2.0 figure out how "Tach output" works? i just saw it... it would be GREAT for me since im a hybrid car... ditch the 4cy->8cyl converter box for my factory tach and run it from the PCM...
any of you guys know what the numbers need to be?
any of you guys know what the numbers need to be?
08-23-2005, 01:17 PM
#2
TECH Senior Member
Keith just replied over on HPT forums
http://www.hptuners.com/forum/YaBB.p...5506;start=3#3
looks like it's trial and error , adjust until the output is as expected (so I'd guess change it, flash, hold 1000 RPM or so based on the scanner, and see how far off the tach is then, then move accordingly)
http://www.hptuners.com/forum/YaBB.p...5506;start=3#3
looks like it's trial and error , adjust until the output is as expected (so I'd guess change it, flash, hold 1000 RPM or so based on the scanner, and see how far off the tach is then, then move accordingly)
08-23-2005, 01:18 PM
#3
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Originally Posted by From EFILive Software
The number of crankshaft medium resolution pulses (24x pulses) to hold the tacho output high (should match {G1205} "Tacho Pulses Low").
The number of output pulses P is calculated as P=24/(N*2) where N is the value of this calibration.
Sample values for this calibration:
For 12 pulses, use N= 1
For 6 pulses, use N= 2
For 4 pulses, use N= 3
For 3 pulses, use N= 4
For 2 pulses, use N= 6
For 1 pulse, use N=12
The number of output pulses P is calculated as P=24/(N*2) where N is the value of this calibration.
Sample values for this calibration:
For 12 pulses, use N= 1
For 6 pulses, use N= 2
For 4 pulses, use N= 3
For 3 pulses, use N= 4
For 2 pulses, use N= 6
For 1 pulse, use N=12
Maybe that will get you started...
N=6 same as you see in HPT
Last edited by HumpinSS; 08-23-2005 at 01:31 PM.
08-23-2005, 01:21 PM
#4
Originally Posted by HumpinSS
Maybe that will get you started...
N=6 same as you see in HPT
N=6 same as you see in HPT
aka, put a 3 in both of them, and its a V8 4pulse per rev signal.... you wont believe how happy that makes me....
12-08-2005, 01:52 PM
#5
NEW QUESITON
in HPtuners, why does this feature not show on 99 fbody PCMs?? it shows on my 02...
is it not availible for the 99 and 00 PCMs??
i assumed it was there, and now i have a friend who needs it, and it wont show from his BIN.... he has a modded and tuned motor so its not like i can just flash him to a 02... lil help?
in HPtuners, why does this feature not show on 99 fbody PCMs?? it shows on my 02...
is it not availible for the 99 and 00 PCMs??
i assumed it was there, and now i have a friend who needs it, and it wont show from his BIN.... he has a modded and tuned motor so its not like i can just flash him to a 02... lil help?
12-08-2005, 02:55 PM
#6
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With 2.0 cant you copy/compare different calibrations or if you ahve 1.7 you can painfully go through the whole tune and copy it over or with 2.0 you can export the changes and re import them to a 02 bin.
Maybe someone with 2.0 will chime in I am just spouting this off from memory of the features added in the new version
Maybe someone with 2.0 will chime in I am just spouting this off from memory of the features added in the new version
12-08-2005, 03:15 PM
#7
Originally Posted by HumpinSS
With 2.0 cant you copy/compare different calibrations or if you ahve 1.7 you can painfully go through the whole tune and copy it over or with 2.0 you can export the changes and re import them to a 02 bin.
Maybe someone with 2.0 will chime in I am just spouting this off from memory of the features added in the new version
Maybe someone with 2.0 will chime in I am just spouting this off from memory of the features added in the new version
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12-08-2005, 03:38 PM
#8
Originally Posted by HumpinSS
With 2.0 cant you copy/compare different calibrations or if you ahve 1.7 you can painfully go through the whole tune and copy it over or with 2.0 you can export the changes and re import them to a 02 bin.
Maybe someone with 2.0 will chime in I am just spouting this off from memory of the features added in the new version
Maybe someone with 2.0 will chime in I am just spouting this off from memory of the features added in the new version
i wouldnt chance that...
if i have to flash him as a 02, i'll retune it myself from scratch.. atleast then i'll know exactly whats been done.
mostly all i wanted to do was a simple switch to a V8 tach output so his tach, window switches, ect... were correct. But i cant change it because its not on the screen...
