I have W221 S65 we change the ECM and dit programing in i...
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Wolfgang
217 days ago
Hello and thanks for choosing JustAnswer.My name is\*\*\*\*\* have been on JustAnswer since it's beginning in 2009 and working on cars since 1992. I’m a factory master technician and specialize in of German vehicles and high line vehicles. For a little more about me click or copy and paste this linkhttps://www.justanswer.com/car/expert-wolfgangzI do realize that this is an inconvenience and sorry that you have this issue.I took your question because I either have experience with your issue or I know I can help get you in the right direction if not fixed up.I am online daily 8am -8pm eastern time zone.1. May I have your name please?
2. In order to assist you better I do need the All codes that are stored please
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Customer
217 days ago
are ypu online
Wolfgang
217 days ago
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I have W221 S65 we change the ECM and dit programing in it. Mechanic's Assistant: What is the make/model/year of your car? 2006 /Mercedes Benz/ S65 \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* the car starts but has missfire on cyl...
I have W221 S65 we change the ECM and dit programing in it. Mechanic's Assistant: What is the make/model/year of your car? 2006 /Mercedes Benz/ S65 \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* the car starts but has missfire on cylinder 7-12 whole coil pack. i have replaced the coil pack but still it shows same error. the values on coil pack 7-12 doesot change value when throttle is pressed Mechanic's Assistant: How many miles are on the Mercedes? Do you have scan tool or a code reader? Yes we have all tools Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? My mechanic are trying to fix it . Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? The main issue with car was ECM , we replaced ECM and did the programming online.