× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P1688 Diagnostic Trouble Code Discussion for February 2007

Unmanaged Engine Torque Signal Delivered To TCM

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 P1688
Help Request Posted
2003 Mini Cooper S 1.6L Hesitation, MIL Lamp on, Low Power Output VIN: WMWRE33483
P1688: Electrinic throttle controlmonitor level 2/3 mass air calculation. Upon test driveing the vehicle seems to jerk once and then goes into limp home mode. I am realizing quickly that my MINI skills need work as they are not up to par with my BMW side. If anyone has encountered this pesky code before any help would be appreciated...
February 27, 2007