having difficulty with transmission functions. it seems i am running a 4l80e tune and having compatability issues with my 4l60e. just did a segment swap successfully which allowed me to get 3-2 shift working on command, but it wont change out of first gear and i believe this is due to me not having a PRND switch.
the trans is the early 1-piece box from a 1997 commodore.
the tune is attached. could someone please help me? thanks in advance
07-03-17 CHANGED TRANS.hpt
1966 impala. L29 454. 0411 pcm. 2.5" twin system. comp cams XR282HR. ported heads. 1.75 rollers. 60lb deka injectors. bosch 044 pump. standard intake(cos' looks cool in a 66')
blah, the segment swap changed my vss inputs so it wasnt reading fast enough to change gear.
all good
1966 impala. L29 454. 0411 pcm. 2.5" twin system. comp cams XR282HR. ported heads. 1.75 rollers. 60lb deka injectors. bosch 044 pump. standard intake
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