P1400 Diagnostic Trouble Code Discussion for April 2016
Cold Start Emission Reduction Control System
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 P1400
| Help Request | Posted | |
| 2008 Saturn Outlook XR 3.6L Poor Idle Quality VIN: 5GZER23728 P1400: Cold start emission reduction control system. ... cold start.P1400 code for cold start emission reduction control system was set.I cleaned throttle body and changed air filter.Van sat for several hours and still ran rough on startup.Alldata says that PCM looks at engine speed,spark advance,TPS,engine airf... |
April 19, 2016 |
