× 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

P1137 Diagnostic Trouble Code Discussion for January 2007

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage During Power Enrichment

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 P1137
Help Request Posted
2002 Ford Explorer Sport Trac XL 4.0L Poor Idle Quality, Surge, Stall VIN: 1FMZU67E62
P1137: Lack of downstream heated Oxygen Sensor Switch Indicates lean. ... minute this evening hoping I would catch the problem while it was occurring. The customer stated that the vehicle acted like it had a rev limiter at [...], that there was hardly any power, and would stall when put into drive. The customer came straight to...
January 03, 2007