97 Quest hard upshift 1st to 2nd

[dalenchio]

I've heard it's probably the TPS. Does someone have a link to testing the ohms of the TPS?
More specifically have heard it is probably the white wire getting shorted, bad TPS or not set correctly?

[PoMansVan]

How many miles on it? Has the ATF been changed? Could be a throttle position sensor or any number of things unfortunately.

[PoMansVan]

How many miles on it? Has the ATF been changed? Could be a throttle position sensor or any number of things unfortunately.

[dalenchio]

I really want to test the TPS and am looking for a link to do that and rule it out; anybody?

[far raf]

Is the CEL on? First thing you need to do is get the codes. There should be a code for the TPS if there is an issue detectable by the ECU.
For the "link" download the FSM from this site, there is a procedure there.

[dalenchio]

Thank you for the answer. I usually don't use these forums because the posts go on forever down too many rabbit trails never reaching a solution. I found the FSM you spoke of.