How to keep DBC

[farmtruc]

Allen, just .... How to you handle the IAC motor?

I should have mentioned, you can use the new dbw harness, but modified, but then use a dbc pcm, such as an 02 truck pcm.

We have flashed '03 pcm's with files that shouldn't have took, but it's not recommended, cause weird things happen.

[mike5.3]

So I could run the 02 motor I have with the 02 computer, and just have a dbw harness modified to work this set up. Reason behind wanting to stay dbc is Ive driven a few dbw cars/ trucks and just did not like the feel.

If the modded harness is the way to go, could you PM me prices for that along with tuning. Im only 2 hrs from SA so I could come by and have it on the dyno.

[PitchBlackC3]

If it is tuned right you can't tell the difference between DBC and DBW.
Allen is right the conversion of the harness is easy, but I think for the sake of a simpler install you would want the DBW. Expect problems with your serial related systems when you go to a 2002 PCM. For one thing the AC is serial triggered on the 2003 and your 2002 PCM won't accept that as a trigger. Not sure you could make the stock HVAC unit work.

[mike5.3]

i got you