91 TPI pinging at 1/4 throttle and above
03-21-2007, 08:09 PM
#1
91 TPI pinging at 1/4 throttle and above
I have a 91 Formula that is constantly pinging at 1/4 throttle and above. I an using the 7730 ecm with the aujp bin. i am using tuner pro rt and recorded a run and nooticed somethig way out of wack....I think. I am seeing spark advance rel. to ref pulse at 23036.17 degrees WTF!!! is that right??? I have included a pic of what I am talking about and i also could post the whole run if needed.
03-21-2007, 10:14 PM
#2
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Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
Re: 91 TPI pinging at 1/4 throttle and above
Nice car!
Was that snapshot really done at WOT, 3600 RPM and sitting still? If not, I'd say you either have a corrupted BIN or a bad XDF file. Where did the XDF come from?
Was that snapshot really done at WOT, 3600 RPM and sitting still? If not, I'd say you either have a corrupted BIN or a bad XDF file. Where did the XDF come from?
03-21-2007, 10:36 PM
#3
Re: 91 TPI pinging at 1/4 throttle and above
no my vss sensor was bad and I have since got that fixed. Here is where I got the xdf file http://tunerpro.markmansur.com/downl...Super_8dm2.ecu
Last edited by AaronIROCZ; 03-21-2007 at 10:40 PM.
03-25-2007, 12:35 AM
#6
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Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
Re: 91 TPI pinging at 1/4 throttle and above
That zip file comes up as an invalid archive. Make sure you have a log after fixing everything before posting one. Nothing will look or work right with a bad VSS.
03-25-2007, 01:18 AM
#7
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Car: 69 Camaro
Engine: LS1 converted to LS6
Transmission: 4L70
Axle/Gears: 12bolt 3:42
Re: 91 TPI pinging at 1/4 throttle and above
The XDf and the ADS for Super_8d is pretty outdated from the TP site. Send me an email and I will send you an updated one. I have updated the definition and it never got posted on the TP site. If you go with SAUJP there is a lot of additional stuff in the definition like WBO2 support. JP did a lot of work on the ADS in addition to a number of added tables and constants that I have modified to keep with my original definition style.
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03-25-2007, 09:02 PM
#8
Re: 91 TPI pinging at 1/4 throttle and above
I used the saujp but for the life of me I could not get my computer to connect to the ecm, heck I couldn't get it to flash codes to me either till I switch to the standard aujp. my email is aaron957awy@hotmail.com
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