Questions & Answers for: monitors ready catalyst

...Monitors are not ready. Thanks, Jim The following conditions must occur to complete a Trip and test all OBD II monitors and components including the Catalyst Efficiency Monitor: -- The misfire, ...

...What should I do? Drive it some more. Has the battery been disconnected/replaced recently? The Inspection station should be able to print you out a drive cycle to get the monitors ready

...monitors to "ready".The vehicle may take multiple "from cold" drive cycles and hundreds of miles to clear all.Drive normally with varied driving and include long coasting down stops.Buy a cheap scan ...

...ready egr valve not ready. I replaced the egrvalve and o2 sensor how do I get them to go ready This is on a 2000 sl1 saturn sohc You will just need to drive it, it may take days to run the

ready also P0501 code Diagnostic Test Code (DTC) P0501 "Vehicle Speed Sensor Range/Performance" DESCRIPTION The Wheel Speed Sensor (WSS) generates a waveform with a frequency according to the speed of

...Ready" this applies to one of the monitors run by the PCM the Emissions Monitor. EGR flow, O2 sensor operation, catalyst temp are all monitored by the PCM so it can decide whether it will run in Open ...

Catalyst not ready rear 02 sensor defective or (s2 bank one or two ) drive cycle has not reset the monitor yet,, Catalyst is the longest to reset usually

...ready Monitor O2 not readyz You have 8 I/M or Emission Monitors that have to run clear BEFORE you can go to inspection Your Catalyst Efficiency comes from the switching comparison of the front & ...

...ready Alan, I f you have had battery disconnected or had some one erase codes recently, the computer has to go through what is known as a drive cycle to complete all monitors cycling, some vehicles ...

...ready my catalyst monitor please? 'year make model' in all questions please. So, in order to make the status of catalyst monitor 'ready', you need to follow these simple steps. Make Sure the Engine ...