drag race carolla update kinda long?
Duane Reed
duanered at pacbell.net
Sun Feb 1 16:46:10 GMT 1998
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hi just to to update any one listening,
project 1976 toy Carrolla at last encounter I has search ing the =
archives and hitting up bystanders for info pertaining to GM's 1227148 =
and 1227749
<<snip>>
1. can the gm ecu from a gn or syfoon(1227148 or 1227749) handle a =
60degree v engine seems to me that a cylinder will still fire every 120 =
deg? if not how can I correct it?
2. can some one explain advantages of ether ecu?
3. does anybody know of which emissions equipment I can delete from =
gm control?...tcc,egr, fuel vapor, fan, iac..etc that wont send the =
computer into a tail spin
4. what kind of sensor is the cam/crank ? hall effect?
5. knock sensor out put? hope to use the Toyota because it should be =
tuned to engine?
6. stock injector peak n hold/high or sat driver/low impedance ?
7. what other cars did these ecu come from for junk yard searching?
8. any body do something similar that knows of the gotchas to this?
9. are there parts people have that they need to get rid of ?
10. any questions I forgot to ask?
<< >>
thanks to every one that replied
1. it wont hurt
2.seems the major difference is '148 is mass air controlled '749 is =
manifold absolute pressure
3.still available for comment
4.yes hall effect
5.I heard that its filtered in the ecm module?
6.the higher impedance ones
7.148-->century 88/89 regal rivierra to name some most with the 3.8l =
engine seemed to me the 749 was in newer vehicles
8.one person suggested that I get the entire wire harness for the =
engine
9. no answers
10. I have more any ways
I choose the 148 ecm mostly because price. picked up the parts from the =
wreckers today paid 250 for engine wire harness, all sensors that =
plugged in to it, ecm,crank pulley, camsprocket, these all came off a 86 =
century with the 3.8l
other things I problem should have taken fuse box?
more questions
1. which chip do I change/reprogram in the ecm big one or the =
smaller one
2.does anybody know of which emissions equipment I can delete from =
gm control?...tcc,egr, fuel vapor, fan, iac..etc that wont send the =
computer into a tail spin
3.can some of the controlled devices be reprogrammed for other =
things (ac relay to activate nitrous solenoid/turn no water injection?)
4. the engine I am using is a 3.0 liter ovhc not GM's 3.8 push rod =
can this be adjusted for in the reprogram EASILY in the VE tables?
5.is there a rev limiting capabilities in this computer can it be =
set 7000rpm 8000 9000+ now I'm dreaming
well that is all I can think of for now, besides my one finger is over =
strained now
thank you for reading this far
Duane Reed
duanered at pacbell.nospam.net =20
remove "nospam" to reply
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<BODY bgColor=3D#d8d0c8>
<DIV><FONT color=3D#000000 size=3D2>hi just to to update any one=20
listening,</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT> </DIV>
<DIV><FONT color=3D#000000 size=3D2>project 1976 toy <FONT =
color=3D#000000>Carrolla=20
</FONT>at last encounter I has search ing the archives and hitting up=20
bystanders for info pertaining to GM's 1227148 and =
1227749</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT> </DIV>
<DIV><FONT color=3D#000000 size=3D2><<snip>></FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2>
<DIV><FONT color=3D#000000 size=3D2> 1. can the gm ecu =
from a gn=20
or syfoon(1227148 or 1227749) handle a 60degree v engine seems to =
me that=20
a cylinder will still fire every 120 deg? if not how can I correct =
it?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 2. can some one =
explain=20
advantages of ether ecu?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 3. does anybody =
know of which=20
emissions equipment I can delete from gm control?...tcc,egr, fuel vapor, =
fan,=20
iac..etc that wont send the computer into a tail spin</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 4. what kind of =
sensor is the=20
cam/crank ? hall effect?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 5. knock sensor =
out put? hope=20
to use the Toyota because it should be tuned to engine?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 6. stock injector =
peak n=20
hold/high or sat driver/low impedance ?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 7. what other =
cars did these=20
ecu come from for junk yard searching?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 8. any body do =
something=20
similar that knows of the gotchas to this?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 9. are there =
parts people=20
have that they need to get rid of ?</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2> 10. any questions =
<FONT=20
color=3D#000000>I </FONT>forgot to ask?</FONT></DIV>
<DIV><< >></DIV>
<DIV>thanks to every one that replied</DIV>
<DIV> 1. it wont hurt</DIV>
<DIV> 2.seems the major difference is '148 is mass air <FONT=20
color=3D#000000>controlled </FONT>'749 is manifold absolute =
pressure</DIV>
<DIV> 3.still available for comment</DIV>
<DIV> 4.yes hall effect</DIV>
<DIV> 5.I heard that its filtered in the ecm module?</DIV>
<DIV> 6.the higher impedance ones</DIV>
<DIV> 7.148-->century 88/89 regal rivierra to name some most =
with the=20
3.8l engine seemed to me the 749 was in newer vehicles</DIV>
<DIV> 8.one person suggested that I get the entire wire harness for =
the=20
engine</DIV>
<DIV> 9. no answers</DIV>
<DIV> 10. I have more any ways</DIV>
<DIV> </DIV>
<DIV>I choose the 148 ecm mostly because price. picked up the parts from =
the=20
wreckers today paid 250 for engine wire harness, all sensors that =
plugged in to=20
it, ecm,crank pulley, camsprocket, these all came off a 86 century with =
the=20
3.8l</DIV>
<DIV> other things I problem should have taken fuse =
box?</DIV>
<DIV>more questions</DIV>
<DIV> 1. which chip do I change/reprogram in the ecm =
big one=20
or the smaller one</DIV>
<DIV> 2.does anybody know of which emissions equipment =
I can=20
delete from gm control?...tcc,egr, fuel vapor, fan, iac..etc that wont =
send the=20
computer into a tail spin</DIV>
<DIV> 3.can some of the controlled devices be =
reprogrammed for=20
other things (ac relay to activate nitrous solenoid/turn no water=20
injection?) </DIV>
<DIV> 4. the engine I am using is a 3.0 liter ovhc not =
GM's=20
3.8 push rod can this be adjusted for in the reprogram EASILY in the VE=20
tables?</DIV>
<DIV> 5.is there a rev limiting capabilities in this =
computer=20
can it be set 7000rpm 8000 9000+ now I'm dreaming</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>well that is all I can think of for now, besides my one finger is =
over=20
strained now</DIV>
<DIV> </DIV>
<DIV>thank you for reading this far</DIV>
<DIV> </DIV>
<DIV>Duane Reed</DIV>
<DIV><A=20
href=3D"mailto:duanered at pacbell.nospam.net">duanered at pacbell.nospam.net</=
A> =20
</DIV>
<DIV>remove "nospam" to reply</DIV></FONT></DIV></BODY></HTML>
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