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Solved ✔ n55 engine turns off itself if we start moving immediately after starting engine
15-11-2022, 17:39 PM,
Post: #11
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RE: n55 engine turns off itself if we start moving immediately after starting engine
give me your vin number to check.
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19-11-2022, 05:11 AM,
(This post was last modified: 19-11-2022, 05:13 AM by bmwlover.)
Post: #12
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RE: n55 engine turns off itself if we start moving immediately after starting engine
(15-11-2022, 15:59 PM)bmchicago Wrote: he said no air leaks⁸, but did he actually check physically check the charge pipe or is he just guessing since there is no code for lean mixture or air mass plausibility? Phisically checked and nothing found. After that I did smoke test and no leakages. (15-11-2022, 17:39 PM)solidss Wrote: give me your vin number to check. I sent vin code in pm but what can be checked remotely by vin? Only service history no? (15-11-2022, 11:28 AM)willisodhiambo Wrote: In 3 seconds dme is still in open loop and is depending on dme map. You have either I checked all live data. Have second car on n55 engine too and when compared, all seems same. |
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19-11-2022, 23:32 PM,
Post: #13
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RE: n55 engine turns off itself if we start moving immediately after starting engine
Have tried resetting all adaptions, and relearning, it’s hard as there isn’t much to go off,
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20-11-2022, 13:36 PM,
Post: #14
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RE: n55 engine turns off itself if we start moving immediately after starting engine
Check HPFP and injectors.
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21-11-2022, 13:41 PM,
Post: #15
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RE: n55 engine turns off itself if we start moving immediately after starting engine
(12-11-2022, 14:45 PM)bmwlover Wrote:(12-11-2022, 11:48 AM)ferbmw Wrote:(12-11-2022, 10:21 AM)bmwlover Wrote: No errors. Just turns off if you move car immediately after starting. If you wait 2-3 seconds after starting, then goes normally. since the car is in open loop during 3 to 10 seconds ( depending ambient temperatrure ) what you probably have is a wrong adapadtive value. You have to find the way to clear fault codes. Inside ECU. Go to DME, call up ECU functions and look for clear fault codes. IF ytou cannot do that, try reset adaptation values under service functions. |
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27-11-2022, 14:40 PM,
Post: #16
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RE: n55 engine turns off itself if we start moving immediately after starting engine
Nothing helped until updated l level. Problem solved.
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