So had a Chrysler T&C Come in the other day with a poor acceleration complaint...2008 with a 3.8 V6, and here's what the APP1 and APP2 Data shows. Am I reading this right, or has anyone else seen data dip out? No codes for APP performance or Circuit, and haven't had many APP problems to diagnose in my area. Test drive produced OK results to me, but Soccer Mom says otherwise...
Chrysler APP dropout?
Collapse
X
-
I've seen different APP and throttle position sensors do this. I think it's just the ECM doing a rationality check on the circuit. I don't have the repair information or Component Tests in front of me right now but you should record a long enough scope shot to see if the pattern is repeating itself.Last edited by greasybob; 01-30-2013, 06:57 PM.Comment
Comment