Haven't gotten the OBD reader yet, therefore no progress in this matter.
Drove the car today. Not too bad, slight bucking. Hope to get to it Friday.
Don't forget to check back please.

"DougW" > wrote in message
news:duqre.15928$mC.2210@okepread07...
> reigelser did pass the time by typing:
>> I need the ECU eventually because of a persistent TPS error. My mechanic
>> troubleshooted it and thinks its probably the ECU. But he thinks there
>> has
>> to be some reprogramming to be done, because I tried one from the junk
>> yard
>> before he looked into it and nothing changed (same TPS error, same
>> mileage).
>> It's a 97 inline 6 Cherokee. It works, but it doesn't start at first try
>> and
>> it is not very smooth if you want to accelerate from 65 to 75 without a
>> kickdown.
>
> Clean the connectors at both the TPS and the ECU.
> And while you have the plugs off, ohm out the sensor
> lines as the TPS shares a common ground link with
> other sensors and that link can go wonky.
>
> All I have is the 93 schematic so you need the color codes for
> your year.
>
> --
> DougW
>