Join Now
International Automotive Technicians Network

P1132 Diagnostic Trouble Code Discussion for November 2014

Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Rich


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 P1132
Help Request Posted
2002 Mazda B3000 DS 3.0L Excessive Emissions, MIL Lamp on VIN: 4F4YR16U62
P1132: Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Rich. ... eating my lunch, customer just buy the truck, so he bring it to the shop because has rough idle, but no SES ON ( check engine soon ) so I connect the scanner to check the data, and I see the my upstream o2 sensor at bank 1 don't switch,but the computer is ...
November 08, 2014