Enable hidden features on your Ford Focus MK3, or use this the FoCCCus Central ECU Config editor to enable retrofitted modules on your new Ford Focus. Software to REMOVE DPF, DELETE DPF, MAKE DPF OFF, FAP OFF, EGR OFF, IMMO OFF Everything Else, Every Other Thing eBayThe Proper Way to Install and Reset an ECUOctober 1. Installing an ECU yourself is pretty easy. This guide lists the proper way to install and reset an ECU when your car does NOT have an immobilizer. If your car has an immobilizer and you have a chipped key, this method will not work for you. First you have to make sure the ECU you are about to install has the same Manufacturers Part Number as the ECU that was originally running the car. If the part numbers match, follow these steps Unplug the battery from the car. Let the car sit for fifteen 1. Install the new ECUReconnect the battery. Turn the key to AUXILIARY or RUN position ignition half way to where all the lights come on at this point the Check Engine light needs to be ON. ECU is in working condition. Let sit for another five 5 minutes. Turn off the car. Last visit was Sat Nov 11, 2017 305 pm It is currently Sat Nov 11, 2017 305 pm. Turn the ignition, car should start right away. NOTE Cars that have an immobilizer usually dated 2. If your car is dated 2. ECU yourself, this guide might save you reprogramming. However, if you try the ignition and the car does not start it means the unit is VIN specific and will need to be reprogrammed. Cars that need to be reprogrammed in this way will act like the battery is completely dead. Intro Guide to DoItYourself ECU Map Chip Tuning Programming Flashing Using HEX Editor PART 1 of this article will talk about basics of ECU. Aadhaar Card By Name Only Enrolment Number. Bir Hyundai btn, zel OBDII hata kodlarn Listeleme. Tm Hyundais Iin Cardio. Learn more about the people of WRAL, and use the links provided to send us feedback and ideas. We value your opinions. Sometimes the Anti Theft light will blink on the dash. Keep scrolling down to the comments section for more useful information about this subject that I or other subscribers have posted.