Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1151 Hummer OBD Code Description Lack Of HO2S21 Switch – Sensor Indicates Lean is one of the definitions for the P1151 Hummer; however your vehicle’s manufacturer may have a different definition for the P1151 Hummer code. Please check below for your specific make….
Category: HUMMER
Hummer P1149 Air/Fuel Ratio Sensor 1 Circuit Range/Performance
Description Possible causes – Faulty Air/Fuel Ratio Sensor 1– Air/Fuel Ratio Sensor 1 harness is open or shorted– Air/Fuel Ratio Sensor 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1149 Hummer ACURA OBD Code Description The Air/Fuel Ratio (A/F) sensor 1 is installed in the exhaust system…
Hummer P1150 Lack Of HO2S21 Switch – Adaptive Fuel At Limit
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1150 Hummer OBD Code Description Lack Of HO2S21 Switch – Adaptive Fuel At Limit is one of the definitions for the P1150 Hummer; however your vehicle’s manufacturer may have a different definition for the P1150 Hummer code. Please check below for your specific…
Hummer P1148 Closed Loop Control Function Bank 1
Description When is the obd code mean? 4 Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1148 Hummer OBD Code Description Closed Loop Control Function Bank 1 is one of the definitions for the P1148 Hummer; however your vehicle’s manufacturer may have a different definition for the P1148 Hummer code. Please check…
Hummer P1147 Heated Oxygen Sensor 2 Maximum Voltage Monitoring Bank 1
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1147 Hummer OBD Code Description Heated Oxygen Sensor 2 Maximum Voltage Monitoring Bank 1 is one of the definitions for the P1147 Hummer; however your vehicle’s manufacturer may have a different definition for the P1147 Hummer code. Please check below for your specific…
Hummer P1145 Mass Air Flow Sensor Short To Positive
Description Possible causes – Faulty Mass Air Flow (MAF) Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) AUDI Related P1145 Hummer code 2002 AUDI A4 Engine And Engine Cooling:engine 2002 AUDI S4 Engine And…
Hummer P1146 Mass Air Flow Sensor Supply Voltage
Description Possible causes – Faulty Mass Air Flow (MAF) Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) AUDI Related P1146 Hummer code 2002 AUDI A4 Engine And Engine Cooling:engine 2002 AUDI S4 Engine And…
Hummer P1144 Air Assist Control Valve Circuit Malfunction
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1144 Hummer OBD Code Description Air Assist Control Valve Circuit Malfunction is one of the definitions for the P1144 Hummer; however your vehicle’s manufacturer may have a different definition for the P1144 Hummer code. Please check below for your specific make. P1144 Hummer…
Hummer P1142 Fuel Restriction Condition
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1142 Hummer OBD Code Description Fuel Restriction Condition is one of the definitions for the P1142 Hummer; however your vehicle’s manufacturer may have a different definition for the P1142 Hummer code. Please check below for your specific make. P1142 Hummer Information for specific…
Hummer P1143 Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1143 Hummer OBD Code Description Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1 is one of the definitions for the P1143 Hummer; however your vehicle’s manufacturer may have a different definition for the P1143 Hummer code. Please check below for your specific…