Join Now
International Automotive Technicians Network

P1173 Diagnostic Trouble Code Discussion for March 2010

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
2000 Land Rover Discovery Series II 4.0L MIL Lamp on VIN: SALTY124XY
P1173: o2 sensor agingbank2. Codes listed reoccur without misfire.Monitored fuel trims and all are in spec at idle,2500rpm and 4000rpm. Code description from Autologic suggests worn o2 sensors. Front sensors are switching normally and rear sensors are steady.Connectors are clean and t...
March 31, 2010
2000 Land Rover Discovery Series II 4.0L MIL Lamp on VIN: SALTY124XY
P1173: o2 sensor agingbank2. Codes listed reoccur without misfire.Monitored fuel trims and all are in spec at idle,2500rpm and 4000rpm. Code description from Autologic suggests worn o2 sensors. Front sensors are switching normally and rear sensors are steady.Connectors are clean and t...
March 31, 2010