P1173 Diagnostic Trouble Code Discussion for February 2008
Electronic Throttle System Rationality
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 P1173
| Help Request | Posted | |
| 1997 Ford Probe GT 2.5L MIL Lamp on VIN: 1ZVLT22B1V P1173: Feedback Air Fuel Mixture Control (HO2S-21). this vehicle vehicle seems to be running lean O2 sensors are at o volts @ idle,voltage will rise with propane added.Inspected and smoke tested for vacuum leaks none found,fuel pressure right on specs.road tested and vehicle will run great.we checked archives f... |
February 28, 2008 |
