× 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

P1173 Diagnostic Trouble Code Discussion for December 2006

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
2003 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALMB11483
P1173: o2 sensor aging bank 2. ... with p1173 p1170 check 02 sensor readings switching fine between high and low. Do not hear any exhaust leaks. Car runs good takes 20-30 miles for sel light to come back on. Any help would be great. Can not find any vacuum leaks I know these BMW engines hav...
December 13, 2006