LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2003 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> ENGINE CONTROLS - SELF-DIAGNOSTICS - 4.8L, 5.3L & 6.0L - Flex Fuel & Gasoline >> Diagnostic Tests >> DTC P0134: Ho2S Circuit - Insufficient Activity - Bank 1, Sensor 1 & DTC P0154: Ho2S Circuit - Insufficient Activity - Bank 2, Sensor 1 >> Diagnostic Procedure

Diagnostic Procedure

Fig 1: DTC P0134: HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 & DTC P0154: HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 (Steps 1-7)
G00241336Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0134: HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 & DTC P0154: HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 (Steps 8-18)
G00241337Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals