What do you need to know about OBD II drive cycle?
General Motors (specific) OBD II Drive Cycle. Performing a GM OBDII Driving cycle: Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122 F (50 C) and within 11 F (6 C) of the ambient air temperature at startup.
How long does it take to complete a GM OBD?
Go back to the GM OBD Codes main page. A complete driving cycle will perform diagnostics on all monitored systems and can usually be completed in less than fifteen minutes. Performing a GM OBD-II Driving cycle:
How to decelerate a General Motors OBDII drive cycle?
Decelerate with using the brake [or the clutch!] by coasting down to 20 MPH or less, then stop the vehicle. Allow the engine to idle for 10 seconds, turn the key off, and wait one minute. General Motors (specific) OBD II Drive Cycle Performing a GM OBDII Driving cycle: Cold Start.
How to know if your car is ready for OBD?
Start the vehicle and let it warm up 3. Drive for at least 10 minutes at highway speeds (55 mph or more) 4. Drive for at least 20 minutes in urban traffic with at least 4 idle periods For additional OBD and drive cycle information, Check your vehicle’s owner’s manual, contact your local dealership or search the Internet.
General Motors (specific) OBD II Drive Cycle. Performing a GM OBDII Driving cycle: Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122 F (50 C) and within 11 F (6 C) of the ambient air temperature at startup.
When does a vehicle become ” ready ” for an OBD test?
Driving the vehicle in a normal fashion may allow your vehicle’s to become “ready”. However, for certain emission systems and certain vehicles, the status returns to “ready” only after driving the vehicle a specific way. This specific “drive cycle” is determined by the manufacturer.
Decelerate with using the brake [or the clutch!] by coasting down to 20 MPH or less, then stop the vehicle. Allow the engine to idle for 10 seconds, turn the key off, and wait one minute. General Motors (specific) OBD II Drive Cycle Performing a GM OBDII Driving cycle: Cold Start.
How to reset the OBD II Diagnostic monitor?
Decelerate with using the brake [or the clutch!] by coasting down to 20 MPH or less, then stop the vehicle. Allow the engine to idle for 10 seconds, turn the key off, and wait one minute. General Motors (specific) OBD II Drive Cycle