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2006
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Sierra 1500 HD, RWD
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Repair and Diagnosis
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External Pages
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Different car
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Section 1643 (Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - DTC P0010 To DTC P0232/DTC P025A)
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DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161
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Typical Scan Tool Data
Typical Scan Tool Data
WARNING:
This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
HO2S Sensor 1 Current/HO2S Sensor 2 Current
Circuit
Short to Ground
Open
Short to Voltage
Parameter Normal Range:
0.3-1.5 A
HO2S Heater Low Control
0 A
0 A
0 A
HO2S Heater Fused Supply
0 A
0 A
0.3-1.5 A