S500, S500C & SL500 (w/ME1.0 OBDII system) In the details section, everything except one item shows as either Pass or Not applicable. Danny and his boys at Just Smogs in Huntington Beach, CA are great people. Just wanted to follow up and let you know that we had a re-test this Saturday and the car passed smog after following your suggested steps. If this doesnt work, I would take the vehicle to the dealership. It was a pleasure communicating with you.- RegardsArin, This is my second time using Just Smogs. These conditions vary from one monitor to the other. EGR System (Emission Vacuum Diagnostics): No DTC codes should stored for the intake The monitor EVAP not ready condition can be corrected using a complete drive cycle or may require more cycles. Open vehicle hood. Thank you for this post and for your guidance. We are having trouble with S-500. When the EVAP system monitor is in excellent working order, the fuel system monitor performs well. OBD2 needs to be reset. Thus, it is better to drive it in restricted area! 4. Warm up vehicle. After checking that the IM diagnostics monitors listed above are set to yes, continue to the next steps. There was very minimal short distance city driving (2-3 blocks) outside of your suggested drive cycle in between the two tests, so Im pretty confident that your suggestion is what got us through this hurdle. This should do the trick. Yet, monotonic driving will not most likely meet all the needed conditions. Although a reflash doesnt work every time, its worth looking into if everything else checks out. Thanks. I want to know what conditions it needs to run and . It means that the OBD-II system has checked this emissions control system and it has passed the test. Start engine and accelerate engine speed to 1400 rpm. Using OBD2 Mode $06 for advanced car diagnostics, EGR (Exhaust Gas Recirculation) and/or VVT System. Ill try that out it only has about 65k miles on itI dont drive it much. even though your car may start just fine, the pcm is My moms 1998 Mercedes C230 failed its most recent smog check. I ended up having the software updated. S320 (w/ME2.1 OBDII system) Some of our partners may process your data as a part of their legitimate business interest without asking for consent. I will let you all know. service. Gently hold the brake pedal, engage the gear to drive for automatic transmissions, and hold the clutch pedal for manual transmissions. I would let the vehicle warm up in the morning (AC off) and drive on the highway at 55 mph for 10 minutes. Almost all monitors are ready after a few miles when a brand-new car is used. This will be indicated by a check mark in the "@type": "Answer", Weve had multiple customers with Sprinters that had readiness monitor difficulties. All internal combustion car engines do have a catalyst. Leave the engine idle for 120 seconds. The vehicle is a 2000 ML430. They have very prompt and friendly. With that said your vehicle should pass smog even with the Catalyst monitor incomplete. I will follow the instructions and advise if that worked. As always, very professional and efficient. I was told to do a drive cycle which I have already put on thousands of miles and its not working. Second, make sure that you have enough fuel in the car. 2. Squeaking steering wheel. appreciate. Some monitors require that the car follows a predefined drive cycle routine. I'm an older woman and you have given me hope!!! Hence a problem with the EVAP system which displays the monitor EVAP not ready, can affect this monitor too. To activate your EVAP monitor, follow the steps below. Excellent service and very fast and efficient. Start the engine and allow it to rev for 180 seconds. The battery died early in the year during covid lockdown and apparently this caused the computer to reset the history according to the tech.. Do I need to go through the entire drive cycle to fix this issue or is there a shorter procedure that I can use to get around this one particular issue? Any thoughts? Drove it for a weeks and did some drive cycles How many readiness monitors can be incomplete? "name": "How To Complete Drive Cycle Without Driving", codes set, the vehicle will most likely fail the emissions portion of this inspection and the customer will not In my case I had disconnected the battery awhile ago to charge it and encountered 3 error codes when trying to smog, Catalyst Monitor, EVAP System, Secondary Air System. 05 Tidal Wave GLS ---Lemon 02 Black GT --- RIP 03 Rally Red GT. 10 mins? Shows 3 not ready 02s / HRT / CAT / 5 STARS PLUS!!! I am a repeat smog check customer and will now be getting my regular oil changes there going forward. Turn off all accessories, including Electrical, HVAC system, etc. Im not so sure about that. Your vehicle will be rejected at any emissions test station once the information monitor EVAP not ready is displayed by the scan tool. professional. While many disadvantages lie with this, the inconsistency reported with these installations is something to ponder upon. That deletes all stored codes and forces the sensors to recalibrate and start all over! First, make sure that the MIL (Malfunction Indicator Light) is not commanded on. After the 7 minute time period has been reached, stop the vehicle, place gearshift lever into I recently read an article from the EPA about a recall on some 2009+2013 Mercedes Benzs have illegal emission software that the company knew about and imported them anyway . "text": "All the OBD II readiness monitors must be READY to pass an emission test. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. 96 sl500 has 5 monitor not ready drove car, keep on shop ,replace 4 O2 Sensors and still not ready ,did the drive cycle,any help? However, it may not work for all cars and monitors. What we have told customers (an it seemed to have worked) is: NO A/C, allow vehicle to warm up (10-15 minutes) in the morning after sitting overnight, and drive (RPM under 3,000) to a highway and then drive 55mph for about 10 minutes. " monitor EVAP not ready" comes up when the EVAP monitor is yet to conduct self-tests. appointment on their website and they were very quick in completing the smog check. vehicle is deemed "not ready" for an OBD inspection and has failed the OBD. Im beyond frustrated. When finished, let the vehicle idle for 10-15 minutes. Excellent customer service. drive cycle must be performed prior to the vehicle being tested at any I/M facility checking the OBDII Step 1 done in my driveway, Step2 my first attempt wasnt a consistent 43mph (rather dangerous speed on the freeways here) so I pulled over and re-entered the freeway at the start of a steep grade and redid Step2 for 3mins, with my speed fluctuating 3mph give-or-take. It was convenient to schedule my appointment online and I received a $5 coupon. Turn on the ignition and start the engine. Then I will have to pay someone to use they dunno machine (assuming if they are willing to do that coz the 3min. As the name indicates, it allows the PCM to assess how well the fuel management system is at reaching the ideal air-fuel ratio required in combustion chambers. Only evap. Thats why there is so called OBD drive cycle. Why Is Diesel So Expensive: Does It Cost More Than Gasoline? I had the Mercedes guy plug in his scanner just to see if anything came up. There are 8 parameters monitored for readiness: Catalyst efficiency, Catalyst heating, Fuel tank evaporative control, secondary air injection, a/c refrigerant, Oxygen Sensors, Oxygen Sensor Heaters, and EGR. Disabled meaning that the test has been disabled for the rest of this monitoring cycle. display field or the word PASS the vehicles computer to indicate if the system is ready to be emission tested. pass smog with very little (like 0.02) emission reading. That makes the vehicle activate a. TP sensor angle should be increased by 3 to 20 percent by pressing the throttle pedal for about 1 minute. Hello human, I am a GPT3 powered AI chat bot. The purpose of the OBD2 drive cycle is to let your car run on-board diagnostics. Lambda (02) Sensor Signal Drove it twenty miles and finally car was ready. We use this drive cycle as a guide for all Mercedes we are driving. Please help:-(. The PCM is monitoring and evaluating the performance and accuracy of these sub-systems 100 percent of the time. 3. I made an appointment online and was in and out. Gasoline Vehicles 12. Set the vehicle at park for automatics or neutral for manual transmissions. Do not use A/C. No A/C and dont use cruise control. The EVAP system monitor is one of the OBD2 readiness monitors. how far have you driven since you had repairs done? The emission I/M testing Highly recommend. MY1996 Did you ever get the fuel readiness monitor to pass? Car has been running fine. "mainEntity": [{ Today many businesses are disappointing as they don't know HOW to Work efficiently!!! The staff were professional and courteous. Excellent service and competitive price! On the 3rd time, after holding rpms at about 1500 (for 7 minutes) and returning to idle, I put the vehicle in reverse, held the brake and accelerated under load (power braked it) for about 20-30 seconds and literally watched the monitor change on the scantool. 3. 8. It should take a slow and steady pattern. For the current monitoring cycle, or this drive cycle, the status is set to incomplete upon starting a new monitoring cycle. For me none of the alternatives people posted worked after my initial attempt trying to do a Drive Cycle but I think that first failed attempt had some steps that were missed. I found out that 2007 and up diesels allow any two monitors not ready and one pending code with no check engine light on In and out service, to on line appointments. Good price. arrived. Pricing was more than fair and overall the best auto experience I've had with a maintenance place! Diagnostic II) quick checks for emission inspection and maintenance (I/M) testing. When they expnded to do repairs, I started using them. Ask me anything car related and see if I can help you today. 7. Will changing a ECU and have it programmed solve this IM READINESS issue? This reference provides guidance to Smog Check inspectors on when to send certain vehicles to a Referee for inspection. ciscomar222@gmail.com. 5 503865 Read Only Is there a certain drive cycle on the Bluetec that is different? Fuel System Monitor will not Ready Forum Tuning Petrol / Gas E37, E38 & E67 PFI ECM's Fuel System Monitor will not Ready If this is your first visit, be sure to check out the FAQ by clicking the link above.