P1693 Diagnostic Trouble Code Discussion for September 2005
Transponder No Response Error / Invalid Response
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1693
| Help Request | Posted | |
| 1999 Dodge Ram 2500 5.9L Hesitation, Cuts out, MIL Lamp on VIN: 1B7KF2364X P1693: DTC detected in PCM. ... for the advice. This one has turned into one of those expensive repairs. After seeking advice from a Chrysler tech. checking several posts and fixes,I replaced the injection pump (OEM reman),and still have the same problem. About 9 months or so ago, we rep... |
September 26, 2005 | |
| 1998 Dodge Ram 3500 5.9L Power dropsout VIN: 1B7MC3362W P1693: Companion DTC set in ECM. Vehicle drove in with complaint of power loss in 3rd gear and up. Customer states Vacuum pump was leaking oil, he seperated P/S pump from vacuum pump and replaced seal in vacuum pump. Never removed vacuum pump from engine. Next trip out would not pull hills wi... |
September 30, 2005 |
