HelpForCars.net- All Aobut Automotive Repairs
HelpForCars.net- All Aobut Automotive Repairs

P1133

P1133 - HO2S Insufficient Switching Sensor 1

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1133 Description

HO2S Insufficient Switching Sensor 1 is one of the definitions for the P1133; however your vehicle's manufacturer may have a different definition for the P1133 code. Please check below for your specific make.

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