Fuel System Monitor Mystery Unraveling the Code Behind Its Unpreparedness

If you miss any of the marks, the cycle will end and you'll have to start all over. One of the mistakes I made was not maintaining the proper ... ... the drive cycle to set the OBDII system to show ready. ... The monitors I could not reset were the Oxygen Sense, Cat Monitor, and EGR system ... The number of incomplete OBD readiness monitors that are allowed to pass the OBD test portion of a Smog Check inspection are provided below. Model Year, Fuel ... What component of the EVAP system is not ready? ... During this step the OBDII system checks for ignition misfire, fuel trim and EVAP canister ... Hello, After driving quite a while and a number of fuelings, the fuel system readiness monitor continues to show not ready for the looming ... Ensure the fuel level is between 1/4 and 3/4 tank · Park the car for over 10.5 hours (typically left overnight). Must be between 40-113°F ambient ... This test is done automatically in the middle of the night, when it is not being driven, after the engine has fully cooled down, and it repeats ... the OBD system has not yet completed ... 1996-1998 Mitsubishi vehicles - These vehicles may have a high degree of “not ready” for the catalyst monitor. If only the fuel system monitor is not ready, you may want to try the following short generic drive cycle (not vehicle-specific) that DEP ... For instance, the catalyst monitor will rely on the air fuel ratio sensor and oxygen sensor for it's test routine. If you check the air fuel ratio sensor test ...