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auto ECM does manual to?

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Old May 5, 2011 | 12:58 AM
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DARKmj16's Avatar
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Car: 92 25th anv camaro rs
Engine: 305 tbi
Axle/Gears: 3.08s non posi
auto ECM does manual to?

92 rs TBI auto, just dropped in a t-5 and wondering does the current ECM have the manual programing in it? for like the shift light and such?
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Old May 5, 2011 | 07:18 AM
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: auto ECM does manual to?

Originally Posted by DARKmj16
92 rs TBI auto, just dropped in a t-5 and wondering does the current ECM have the manual programing in it? for like the shift light and such?
Not really, the code is there but the calibration won't be set up for it. If you install the shift light it will illuminate when the ECM locks up the TCC.

For the proper chip see:

AXKU Cali emissions
AXKW Fed emissions

RBob.
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Old May 5, 2011 | 02:05 PM
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DARKmj16's Avatar
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Car: 92 25th anv camaro rs
Engine: 305 tbi
Axle/Gears: 3.08s non posi
Re: auto ECM does manual to?

thanks, so i just need to replace a chip? thats it?
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Old May 5, 2011 | 06:06 PM
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: auto ECM does manual to?

Originally Posted by DARKmj16
thanks, so i just need to replace a chip? thats it?
Yes & no, 98% of the time using an auto calibration on a stick car works. That is to have a decent rank to run and idle. Won't have a shift light, but does it matter.

The real issue with auto/stick swaps is the opposite. Use a stick calibration with an auto and the TCC lock up goes to H-in-a-handbasket. Note that this is not this way with every code mask. But it is true with the 3rd gen TBI ECMs.

RBob.
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