obd-1 and hi-stall guys
#7
9 Second Club
iTrader: (7)
yup mine did the same thing when i had my 355 and my 4000 stall.......ecm see such a rapid change in rpm with sucha a low VSS input and it thinks the trans is slipping......its reaction is to go into limp mode which does the afformentioned no 1-2 shift and default max line pressure........Brian H at PCM for less can fix it he did it for me also back in the day.....
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#9
10 Second Club
iTrader: (8)
It is actually the stall Delta. If the PCM see's 4k+ and the car is not showing VSS then it goes limp and will not shift till you lift from WOT. Once you lift it goes Limp 3rd gear with a VSS code
It took a long time to chase down and Ed Write was the one that finally did it for me.
It took a long time to chase down and Ed Write was the one that finally did it for me.
#18
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Join Date: Sep 2004
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It is actually the stall Delta. If the PCM see's 4k+ and the car is not showing VSS then it goes limp and will not shift till you lift from WOT. Once you lift it goes Limp 3rd gear with a VSS code
It took a long time to chase down and Ed Write was the one that finally did it for me.
It took a long time to chase down and Ed Write was the one that finally did it for me.
#19
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Join Date: May 2005
Location: Mount Sterling KY
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When I switched to a TH400 with Brake I did not have to do anything. But mine is a reverse manual valve body TH400 though. Although my builder was able to take the speed gear off my 60E and bore it and drill a hole for the speed sensor on the tail shaft and line them up so the speedo would work. Works great.