P0016 HUMMER code

How do I fix error code P0016? What repairs can fix the P0016 code? Resetting the fault codes and performing a road test. Replacing the camshaft sensor on bank 1. Repairing the wiring or connection to the camshaft OCV or camshaft sensor. Replacing the camshaft OCV for bank 1 exhaust camshaft. Replacing the timing chain […]

U1000 HUMMER code

How do I fix code U1000? How to Fix #1 – Look For Additional Codes. … #2 – Consult Pertinent Service Bulletins. … #3 – Consult Factory Wiring Diagrams. … #4 – Clean Grounds/Check Connections. … #5 – Locate Vehicle-Specific Service Literature. What can cause a U1000 code? Circuit issues, such as damaged wiring or […]

P0172 HUMMER code

How do I fix code P0172? What repairs can fix the P0172 code? A repair of a vacuum leak. A replacement of a faulty fuel injector, fuel pump, or fuel regulator. Replacement of an excessively restricted air filter. Replacement of the thermostat or coolant temperature sensor. A replacement of the spark plugs. How serious is […]

P0219 HUMMER code

How do I fix code P0219? What repairs can fix the P0219 code? Simply erasing the code. Replacing the engine speed sensor. Replacing the powertrain control module. How do you fix an overspeed engine? How Do You Fix An Overspeed Engine? First and foremost, you should erase the code that is attached to it. Replacing […]

U0107 HUMMER code

How do I fix code U0107? How to diagnose and repair U0107 Perform a preliminary inspection. Sometimes U0107 can pop up intermittently, or it can result from a dead battery. … Check the battery. Like any other module, the TAC needs proper battery voltage to operate. … Check for other DTCs. … Check for a […]

P0304 HUMMER code

Ok new user here, Ok, I know the P0304 is a generic misfire code related to cylinder 4. However, along with the code the hummer idles real rough. The H3 idles rough at start, when parked, and at stop lights. How do I fix error code P0304? What repairs can fix the P0304 code? Spark […]

P0103 HUMMER code

OBD-II Code P0103 is defined as a Mass or Volume Air Flow Circuit High Input. The Mass Airflow Sensor (MAF) measures the amount of air entering the engine and the Engine Control Module (ECM) uses the information to determine the proper amount of fuel quantity and ignition timing. How do I fix error code P0103? […]

P0716 HUMMER code

P0716 – Input/Turbine Speed Sensor Circuit Range/Performance DTC Trouble Code. Transmission Slipping. Burnt Transmission Fluid. How do I fix code P0716? What repairs can fix the P0716 code? Replacing a failed input speed sensor. Replacing a failed output speed sensor. Rebuilding a damaged transmission (indicated by finings and contamination in the transmission fluid) Repairing or […]

P0139 HUMMER code

Fault Code Definition When the up and down “cross-counting” voltage activity from the Oxygen Sensor is too slow, code P0139 is triggered and the Check Engine/Service Engine Soon Light will illuminate. How do I fix P0139 code? What repairs can fix the P0139 code? The O2 sensor for bank 1 sensor 2 should be replaced […]

P0101 HUMMER code

The mass air flow (MAF) sensor measures the amount of air entering the engine. Check engine light code P0101 is set when the measurement of air entering the engine by the mass air flow sensor is outside of the manufacturer’s specified range. How do I fix error code P0101? How to Fix Code P0101 Code […]