How to reset the EVAP system monitor drive cycle?

Connect the Scan Tool to the data link connector (DLC). Use the Scan Tool to clear any stored DTC’s and to reset the Onboard Diagnostic Monitors. Bring up the Readiness Code for the EVAP System Monitor. 2. Start the engine (cold); IAT PID from 40-100ºF (this step requires a key “off” period of at least 8 hours). 3.

How long does it take to reset Diagnostic monitor?

The following drive cycle will (theoretically) allow all monitors to run on (??) vehicle. (Note: Drive cycle specifics vary by vehicle! Ensure that the fuel tank is between 1/4 and 3/4 full. Start cold (below 86°F /30°C) and warm up until engine coolant temperature is at least 160° F (typically requires at least one minute; up to 3 minutes).

When do I clear the Monitor Drive Cycle?

All Onboard Diagnostic Monitors are cleared when the battery is disconnected or when the Powertrain Control Module (PCM) is cleared with the Scan Tool. This drive cycle can be used to determine if the Readiness code for this Monitor will complete, and if the MIL will remain off after the vehicle is driven.

How long does it take to reset a Chevy Silverado emissions monitor?

If the catalyst (Catalytic Converter) is marginal or the battery has been disconnected, it may take 5 complete driving cycles to determine the state of the catalyst,or in order to Complete the CAT Monitor. H. Decelerate: This will perform the same diagnostics as in the first Deceleration.

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

When to run the EVAP monitor if there is no code?

No current or pending codes present. :dry: If there is a fault in the EVAP system it may never be ready. If the system is ok there is a generic procedure to run the monitor. The car has to sit idle for at least 8 hours and have no less or more than a half a tank of fuel.

When does EVAP turn off the ignition switch?

EVAP SYSTEM MONITOR DRIVE CYCLE INSTRUCTIONS Do not turn off the ignition switch during the test procedure. All Onboard Diagnostic Monitors are cleared when the battery is disconnected or when the Powertrain Control Module (PCM) is cleared with the Scan Tool.

What is the stopwatch on the Ford EVAP system?

Fig. 3 on page 22 shows a simple example of the integrity process. The CPS and CVS are both closed, sealing the gas vapor system. The FTPS shows −7.0 in.-H 2 O and the stopwatch represents the countdown timer inside the PCM.

How to run EVAP monitor on Ford Escape?

Drive Cycle Preparation – 1. Install scan tool. Turn key on with the engine off. Cycle key off, then on. Select appropriate Vehicle & Engine qualifier. Clear all DTC’s/ Perform a PCM Reset. Begin to monitor the following PIDs: ECT, EVAPDC, FLI (if available) and TP MODE.

What to do if EVAP monitor is not ready?

Note: If the EVAP monitor is not complete AND IAT was out of the 40 to 100° F temperature range in step #4, or the altitude is over 8000 ft., the Evap “bypass” procedure must be followed. Proceed to step 14. Evap Monitor “Bypass” – 14.

How to reset the EVAP system monitor drive cycle?