Join Now
International Automotive Technicians Network

P1130 Diagnostic Trouble Code Discussion for August 2013

Heated Oxygen Sensor (HO2S-12/HO2S-13) Signal Circuit Demand Changing


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 P1130
Help Request Posted
2000 Toyota Sienna LE 3.0L Excessive Emissions, Misfire, MIL Lamp on VIN: 4T3ZF13C5Y
P1130: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction. Got P1130 and P1135; quickly assumed that due to mileage and codes the sensors should be replaced. Wondering if I am overlooking anything prior to replacement; any advice would be appreciated. Have a good weekend!
August 03, 2013
2000 Toyota Sienna LE 3.0L Excessive Emissions, Misfire, MIL Lamp on VIN: 4T3ZF13C5Y
P1130: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction. Got P1130 and P1135; quickly assumed that due to mileage and codes the sensors should be replaced. Wondering if I am overlooking anything prior to replacement; any advice would be appreciated. Have a good weekend!
August 05, 2013
2000 Toyota Sienna LE 3.0L Excessive Emissions, Misfire, MIL Lamp on VIN: 4T3ZF13C5Y
P1130: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction. Got P1130 and P1135; quickly assumed that due to mileage and codes the sensors should be replaced. Wondering if I am overlooking anything prior to replacement; any advice would be appreciated. Have a good weekend!
August 03, 2013
2000 Toyota Sienna LE 3.0L Excessive Emissions, Misfire, MIL Lamp on VIN: 4T3ZF13C5Y
P1130: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction. Got P1130 and P1135; quickly assumed that due to mileage and codes the sensors should be replaced. Wondering if I am overlooking anything prior to replacement; any advice would be appreciated. Have a good weekend!
August 05, 2013