× 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

P0121 Diagnostic Trouble Code Discussion for January 2011

Throttle Position Sensor Does Not Agree With MAP

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 P0121
Help Request Posted
2004 Jaguar XJ8 4.2L Cuts out, Stall VIN: SAJWA71CX4
P0121: throttle/pedal postion sensor a ciruit range performance. ... intermittently. drives fine at highway speed. We have pulled codes twice and come up with p0101 mass air flow volume range performance and p0121 throttle/pedal position sensor A- circuit range performance, Throttle position circuit range performance. The c...
January 06, 2011