Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Engine Controls - 4.8L, 5.3L, And 6.0L - Diagnostic Information And Procedures And DTC P0101 To DTC P0140
2001 Chevrolet Suburban C1500SECTION Engine Controls - 4.8L, 5.3L, And 6.0L - Diagnostic Information And Procedures And DTC P0101 To DTC P0140
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Engine Controls
- Diagnostic System Check - Engine Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Export Application Components Table
- Diagnostic Trouble Code (DTC) List
- DTC P0101
- DTC P0102
- DTC P0103
- DTC P0106
- DTC P0107
- DTC P0108
- DTC P0112
- DTC P0113
- DTC P0117
- DTC P0118
- DTC P0121
- DTC P0122
- DTC P0123
- DTC P0125
- DTC P0128
- DTC P0131 or P0151 (w/ Delphi HO2S)
- DTC P0131 or P0151 (w/ Denso HO2S)
- DTC P0132 or P0152 (w/ Delphi HO2S)
- DTC P0132 or P0152 (w/ Denso HO2S)
- DTC P0133 or P0153 (w/ Delphi HO2S)
- DTC P0133 or P0153 (w/ Denso HO2S)
- DTC P0134 or P0154 (w/LR4 and LM7 w/ Delphi HO2S)
- DTC P0134 or P0154 (w/LR4 and LM7 w/ Denso HO2S)
- DTC P0134 or P0154 (w/LQ4 w/Denso HO2S)
- DTC P0135, P0141, P0155, or P0161 (w/LR4 and LM7 w/ Delphi HO2S)
- DTC P0135, P0141, P0155, or P0161 (w/LR4 and LM7 w/ Denso HO2S)
- DTC P0135 or P0155 (w/LQ4 w/Denso HO2S)
- DTC P0137 or P0157 (w/ Delphi HO2S)
- DTC P0137 or P0157 (w/ Denso HO2S)
- DTC P0138 or P0158 (w/ Delphi HO2S)
- DTC P0138 or P0158 (w/ Denso HO2S)
- DTC P0140 or P0160 (w/ Delphi HO2S)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.