PCM, different between years?

[FlaSho]

I have a 97 V8SHO and might need a PCM soon...

Do the PCm differ from each year?

What would be the code for mine?

I'm going to take it out tomorrow...

Thanks

 

[warmonger]

From what i found when i SEARCHED was that unlike the earlier auto Sho's there is no superior gen3 ecu. One issue you'll run into is the PATS system,also your code is on a sticker on the ecu.

 

[wymjym]

I just bought and swapped a pcm unit, hoping that it was the cause of my 'miss'.
My 1997 had code AWL1. It did not help my situation.

 

[warmonger]

these are all areas that can cause misfires too,and more common on these cars than bad ecu's; coils,tps,plugs,clean your maf,check for vac leaks,fuel filter,02 sensors

 

[SHOZ123]

I have a 97 V8SHO and might need a PCM soon...

Do the PCm differ from each year?

What would be the code for mine?

I'm going to take it out tomorrow...

Thanks

You probably have a AWL1 or 2. Either would work. Why do you think you need a different PCM? Can't actually remember hearing of one that went bad.

 

[FlaSho]

Wasn't the PCM but the fuel pump...working on that now. Thanks all.