just started tweecing, need a couple of things

MikeyStang · 10-20-2006, 12:03 AM

i have a 95 mustang with a 91 5.0/aod/A9P and need a couple of things
heres a list of my mods
GT40x Heads
E303 Cam
Cobra manifold
73mm C&L MAF (19lb)
bbk 65mm tb
mac full length headers
mac offroad h pipe
mac pro dumps

i really need to get my hands on a MAF transfer function for a 73mm C&L (19) i have one now, but everytime i punch it into the tweecer and go to save it, for some goddam reason, the tweecer resets the entire transfer function back to the way it was

also, injector timing would be awesome!

heres a list of the things ive entered into my tune so far
checksum base address - 0
nuetral idle - 850
gear idle - 950
fuel shutoff decel min ect - 254
fuel shut off shifting min rpm - 2000
max maf voltage - 5
min maf voltage - 0
ISC max closed throttle idle - 948

with this stuff punched in, i have a surging idle, could it be because i dont have the throttle screw 1 full turn in.. the initial timing is set to 10*

got any other suggestion/tips for me
thanx

QWKSNKE · 10-20-2006, 05:38 AM

On the surging, if you are sure that you do not have a vacuum leak somewhere, then your MAF is probably causing the problems.

Brian-Mc · 10-20-2006, 06:25 AM

Another good tool to get would be EEC Analyzer . That will give you a good start for the Injector timing tables along with many other helpful items.

MikeyStang · 10-20-2006, 11:45 AM

im pretty mcuh positive there are no vacuum leaks because i never had a surging problem untill after i loaded up the tune i was working on, so i know that was one of the problems

i found the MAF transfer function i was looking for and im gonna try loading it in, in a few minutes

im gonna go check out the eec analyzer now - thanx

MikeyStang · 10-20-2006, 11:50 AM

also, how do i load the cam specs in to the tweecer?

10-20-2006, 12:03 AM	#1
MikeyStang Junior Member Join Date: Oct 2006 Posts: 3	just started tweecing, need a couple of things i have a 95 mustang with a 91 5.0/aod/A9P and need a couple of things heres a list of my mods GT40x Heads E303 Cam Cobra manifold 73mm C&L MAF (19lb) bbk 65mm tb mac full length headers mac offroad h pipe mac pro dumps i really need to get my hands on a MAF transfer function for a 73mm C&L (19) i have one now, but everytime i punch it into the tweecer and go to save it, for some goddam reason, the tweecer resets the entire transfer function back to the way it was also, injector timing would be awesome! heres a list of the things ive entered into my tune so far checksum base address - 0 nuetral idle - 850 gear idle - 950 fuel shutoff decel min ect - 254 fuel shut off shifting min rpm - 2000 max maf voltage - 5 min maf voltage - 0 ISC max closed throttle idle - 948 with this stuff punched in, i have a surging idle, could it be because i dont have the throttle screw 1 full turn in.. the initial timing is set to 10* got any other suggestion/tips for me thanx

10-20-2006, 06:25 AM	#3
Brian-Mc Member Join Date: Aug 2005 Location: Georgetown Ky Posts: 48	Another good tool to get would be EEC Analyzer . That will give you a good start for the Injector timing tables along with many other helpful items. __________________ 306 (stock block),TFS Track Heat Heads, E303 Cam, TFS track heat intake, 70 mm TB, 75mm Pro-M,42 lb injectors,Aeromotive AFPR, 255 lph intank, Crane Hi-6/LX-92. Turbonetics 60-1 hi-fi Best ET: 11.88 @ 117mph 427 HP/ 480 ftlb TQ

10-20-2006, 05:38 AM	#2
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	On the surging, if you are sure that you do not have a vacuum leak somewhere, then your MAF is probably causing the problems.

10-20-2006, 11:45 AM	#4
MikeyStang Junior Member Join Date: Oct 2006 Posts: 3	im pretty mcuh positive there are no vacuum leaks because i never had a surging problem untill after i loaded up the tune i was working on, so i know that was one of the problems i found the MAF transfer function i was looking for and im gonna try loading it in, in a few minutes im gonna go check out the eec analyzer now - thanx

10-20-2006, 11:50 AM	#5
MikeyStang Junior Member Join Date: Oct 2006 Posts: 3	also, how do i load the cam specs in to the tweecer?