![]() Operate the throttle smoothly to obtain best results. However, due to manufacture variations, it is necessary to perform only as much of the Drive Cycle as is necessary to reset the required monitors to a "Ready" status. 23 minutes (1372 seconds) from a cold start. The vehicle should be driven approximately 7.5 miles within a period of approx. Please be sure to review TSB's for special circumstances and or exceptions to readiness monitor resetting procedures.Ĭheck the status of the Readiness Monitors, check for DTC's, correct faults, clear DTC's before beginning the Drive Cycle. NOTE: Certain vehicles have known OBDII Readiness issues. Verify the status of the readiness monitors with the appropriate function of your scan tool. Furthermore, systems which use averaging, may require the drive cycle to be completed more than 2 times. ![]() However, there are "two trip" monitors, which require that the drive cycle be successfully completed two (2) times, to achieve a "Ready" status. Manufactures are required to validate monitors during the first 23 minutes (1372 seconds) of the Federal Test Procedure Drive Cycle.Ĭompleting the Drive Cycle successfully one (1) time should reset most drive cycle monitors to a "Ready" status. The status of all readiness monitors is reset to "Ready" :Īfter DTC's are cleared and the appropriate drive cycle(s) is successfully completed The status of all readiness monitors is reset to "Not Ready" : NOTE: If the appropriate number of Readiness Monitors (codes) are not flagged as "Ready", in most cases, the vehicle can not pass an emissions test. If a monitor is set to "Ready" the monitor is checking its assigned component and, if no DTC's are present, the vehicle should pass an emissions test. "Readiness Monitors" are indicators that demonstrate whether or not emission system components are being monitored (checked) by the OBDII system. Have your OBD2 scanner hooked up while driving so you know when to quit driving around. I had mine reset to "ready" after about 20 miles of driving.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |