hooglmod.blogg.se - Fuel system monitor incomplete

This fortunately did not mess up the cycle. at one point on the highway I tried to turn on cruise control and accidentally hit my turn signal. Passed hours later when I took it to the shop. One I got below 20mph, I went back to normal driving and went home. I held 55 again for 6 minutes and then did the decelerate to 20 mph again without breaking. as soon as the car went below 20 mph, I then accelerated back up to 55mph without exceeding 3,000rpm. When the car hits 20mph on the way down, you feel a gear shift that I think is what the system is looking for. At 4 minute mark, turned on emergency lights and let off gas without touching break all the way past 20mph. when I got to the highway, I accelerated somewhat slowly up to 55 and held at 55 for 4 minutes (longer than 3 but had cars behind me so didn't feel safe to decelerate). I did have to break a few times, but at no point did I exceed 40mph or 3,000rpm. I then put the car in drive and made my way to the highway, which took about 3 minutes. at the 2.5 minute mark, I turned off the Ac, radio, and defroster and backed out of my garage. I have an automatic 2010 BMW 328i and failed smog twice prior to doing this: -Cold started my car at about 6 am and turned AC, Defroster, and radio on. I used these instructions with some variations this morning and passed my smog check hours later, so I thought I'd come back and give my experience in case it helps anyone else. If you are doing this in the winter, wear extra layers - you cannot turn on the AC

Īllow the car to cool down for at least 3 hours so the engine bay temperature is less than 50☌/122☏.

īring all necessary documents in case you are pulled over by the police.

Ĭhoose a freeway that's generally empty around this time and drive on the most right lane.

Fortunately, this cycle can be completed in at least 15 minutes if done correctly.ĭo this at night, around 10pm-12am when there's less traffic (also police) on the road The Driving Cycle performs a diagnostic test on all the systems that the computer monitors. You will need to do a Driving Cycle if you have replaced the battery, disconnected the battery, or cleared the codes after a repair. OBD-II Driving Cycle: If you have a 1996-up BMW, you have the OBD-II diagnostic system that constantly monitors the sensors and solenoids on the engine. Both of these methods are extremely time consuming but there is another way to get the OBC ready to pass the smog check. You could either drive a whole 200 miles hopefully the OBC is ready or do as BMW dealership had suggested to drive 30 miles, park the car in idle for 30 minutes, and repeat this process for at least 3-4 times. This process can be either cost consuming or time consuming. In order for your car to pass the smog check, you need to do a drive cycle to get the OBC ready. This makes the car not ready for a smog check. (lights, A/C or heater) Do the same at the end of the drive cycle. Start the car cold and let it idle for 10 minutes with lots of accessories on. For evap you must have 1/3-2/3 of a tank of fuel. After 5-6 cycles you will probably have it.

Hope this helps also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.Why do I need to do a drive cycle? If you have recently changed the battery on your BMW or done a major repair for the engine or emission system, the on board computer has mostly been reset. If you stop or go out of RPM range the cycle resets the timer. Exhaust Gas Sensor Monitor - Not Supported.16. Boost Pressure System Monitor - Not Supported.15. Secondary Air System Monitor - Not Supported.9. Heated Catalyst Monitor - Not Supported.7. Ambient Air Temperature -40.00 degrees F. Relative Throttle Position - 0.00 percent.26. Commanded Evaporative Purge - 62.35 percent.20. Absolute Throttle Position - 31.37 percent.16. Intake Air Temperature - 64.40 defrees F.15. Ignition Timing Advance #1 Cylinder - 25.50 degrees.14. Intake Manifold Absolute Pressure - 22.21 Inhg.11. Long Term Fuel Trim - Bank 2 -4.69 percent.10. Short Term Fuel Trim - Bank 2 - 0.78 percent.9. Long Term Fuel Trim - Bank 1 -3.13 percent.8. Short Term Fuel Trim - Bank 1 -3.91 percent.7. Engine Coolant Temp - 199.40 degrees F.6. DTC for which Freeze Frame was Stored - P2074.2. = Stored Error Code(s) =Error Code: P2074Possible Causes: Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher LoadError Code: P0068Possible Causes: MAP / MAF - Throttle Position Correlationįreeze Frame Information:1.

Year: 2006Manufacturer: ChryslerMake: DodgeModel: DurangoEngine Type: V8, 4.7LTransmission: AutomaticTrim Level: SLTMileage: 127555 KMs Hi there:Here's the printout from the diagnostic tool.