frankenstein ATX

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VortecGT

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Aug 12, 2008
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Wisconsin
As you all may know I have had problems with my 93 atx. So my codes are 652 and 625 but here is the kicker. The tranny only somewhat works when wired as followed on the top connector.

SS2 to SS2 purple/orange to purple/orange
Signal Return to Signal Return gray/red to gray/red
TOT to TOT orange/black to orange/black
SS1 to EPC orange/yellow to white/yellow
SS3 to TCC white/red to tan/white
EPC to SS3 white/yellow to white/red
TCC to SS1 tan/white to orange/yellow
VPWR to VPWR red to red
PWR to PWR red to red

I have a very hard 1 2 shift, and no torque converter lockup. Also when at woot at around 5000 rpms the trans just feels like it goes in neutral, bounces off the rev limiter and never shifts!

When I put in a d4u1 pcm the OD light flashes and I have the same codes, I HAVE WIRED IT THE CORRECT WAY and the car would not even move!

ANY INPUT WOULD BE GREAT!
 

firebat45

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May 7, 2008
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Is there any reason why it's wired funny? Why not wire each thing straight across? (SS3 > SS3, TCC > TCC, etc)
 

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