How do I complete a drive cycle?

How do I complete a drive cycle?

start the vehicle and let it idle for two to three minutes in park or neutral. while it is idling, turn on the head lights, heater/defroster, and rear defroster for a three to five minute warm-up phase. let the idle speed settle down to near the normal speed.

What does it mean to complete a drive cycle?

A driving cycle is a series of data points representing the speed of a vehicle versus time. Driving cycles are produced by different countries and organizations to assess the performance of vehicles in various ways, as for instance fuel consumption, electric vehicle autonomy and polluting emissions.

What is the drive cycle for my car?

The purpose of the drive cycle is to run your vehicle’s onboard diagnostics. This, in turn, allows monitors to operate and detect potential malfunctions of your vehicle’s emission system. The correct drive cycle for your vehicle can vary greatly, depending on the vehicle model and the monitors that need to be reset.

How do you complete an Audi drive cycle?

How To Perform an Audi S4 OBD II Emission Monitor Drive Cycle

  1. When starting a drive cycle, Audi requires the vehicle be driven approximately 7.5 miles within a period of 23 minutes from a cold start.
  2. Step 2 Accelerate gradually to 32 mph within 35 seconds.
  3. Step 3 Accelerate at part throttle to 25 mph in 10 seconds.

How long does a drive cycle take?

Preparation for it will take eight hours but, all in all, a basic drive cycle test should take around 30 minutes to complete, with about 20 minutes of actual driving.

How many miles is a drive cycle?

Just get the vehicle an drive it for 4–5 miles at 55 mph or above at a steady speed to get it reach normal operational temperature. Then let the accelerator pedal go until the vehicle coasts down to 45mph and repeat 4–6 times. Once this is done.

How long is a drive cycle?

How many drive cycles does it take to turn off a mil?

two drive cycles
The PCM can perform this test once during the drive cycle. As I discussed earlier, most emissions-related DTCs take at least two drive cycles to set, so it stands to reason it will take at least two passes to turn off the MIL. Keep in mind the second drive cycle will not be complete until you turn off the ignition.

How do you do a drive cycle for inspection?

General Motors Drive Cycle For Smog Check

  1. Start the vehicle from a cold start.
  2. Let the engine run on idle.
  3. Accelerate to 55 mph.
  4. Hold a steady speed of 55 mph for 3 minutes.
  5. Let go of the accelerator and coast until the vehicle hits 20mph.
  6. Accelerate again until 60 mph.
  7. Hold steady for 5 minutes at 60mph for 5 minutes.

How far do you have to drive to reset the check engine light?

To make sure the check engine light does not reappear, it’s recommended that you drive your car 30 to 100 miles. This enables the vehicle’s “Drive Cycle” to reset, as the various sensors need time to recalibrate.

How long should a drive cycle take?