How to do a drive cycle for OBD?
Chrysler & Dodge: Drive Cycle Procedures to complete OBD Readiness Monitors 1 Cold soak vehicle, start and idle vehicle for 4 minutes. 2 Drive in-town (stop and go) for 5 minutes, using smooth accelerations and decelerations. 3 Stop and idle vehicle for 4 minutes.
What do you need to know about OBD pre conditioning?
Chrysler & Dodge: Drive Cycle Procedures to complete OBD Readiness Monitors. Pre-Conditioning Requirements: 2) Drive (with steady throttle) at a speed between 40 and 60 mph for 8 minutes. 3) Stop and idle for 3 minutes. 4) Drive (with steady throttle) at a speed above 20 mph for 2 minutes.
What was the drive cycle for incomplete readiness?
He then turned off his vehicle and restarted the vehicle the next morning and allowed it to idle for another 5-10 minutes. He stated that this procedure completed the AIR readiness monitor.
How to do a closed loop drive cycle?
1) Idle vehicle for five minutes (to reach closed loop operation). 2) Drive with a steady vehicle speed above 25 mph for 2 minutes. 3) Stop and idle for 30 seconds. 5) Repeat steps 3 & 4 five (5) times.
What are the rules for the OBD drive cycle?
1) Idle vehicle for five minutes (to reach closed loop operation). 2) Drive with a steady vehicle speed between 30 and 45 mph for 2 minutes. – MIL must be off. 1) Idle vehicle for five minutes (to reach closed loop operation). 2) Drive with a steady vehicle speed between 40 & 60 mph for 8 minutes. – MIL must be off. – MAP must be between 0-60 KPa.
What do readiness monitors and drive cycles indicate?
Readiness Code Resetting Procedure (Generic Drive Cycle) Readiness Monitors and Drive Cycles “Readiness Monitors” are indicators that demonstrate whether or not emission system components are being monitored (checked) by the OBD-II system.
When do you clear the OBD readiness monitor?
Remember, all on-board diagnostic monitors are cleared when the battery is disconnected, or when the power train control module (PCM) is cleared with a scan tool. Do not turn off the ignition switch during the test procedure. Allow the vehicle to run at idle until warmed up. Drive at a steady speed between 40 and 70 MPH for 10 minutes.
How to perform a basic drive cycle-repairpal?
The Drive Cycle and Emissions Readiness Monitors have, for the most part, stopped this unethical tactic. Here are step-by-step instructions on how to perform a basic, yet very effective, drive cycle that will complete the readiness monitors for your vehicle’s emissions control system.