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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1856 (Engine Controls And Fuel - 2.4L (Lat) - DTC P0010 To DTC P0354) >> DTC P0133, P0134, P0140, P1133, P2A00 or P2A01 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0133

HO2S Slow Response Sensor 1

DTC P0134

HO2S Circuit Insufficient Activity Sensor 1

DTC P0140

HO2S Circuit Insufficient Activity Sensor 2

DTC P1133

HO2S Insufficient Switching Sensor 1

DTC P2A00

HO2S Circuit Closed Loop (CL) Performance Sensor 1

DTC P2A01

HO2S Circuit Sensor 2

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