P1123 Diagnostic Trouble Code Discussion for March 2018
Throttle Position 'A' Signal In Range (But Lower Than Expected)
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 P1123
| Help Request | Posted | |
| 1999 Porsche Boxster 2.5L MIL Lamp on VIN: WP0CA2983X P1123: 02 sensing adaptation range1. ... Check engine light will return after 40 or so miles of driving. code p1123 / p1125 codes will return. smoke checked the intake and crankcase. we found the spark plug tubes leaking. replaced the tubes. resmoked intake system. no leaks found. check engine li... |
March 15, 2018 |
