NAVITEL Posted September 18 Share Posted September 18 Greetings to everybody, I want assistance in diagnosing the issue with my 2005 320d E90. I am experiencing a 'crank but no start' issue, which I suspect is related to a malfunctioning immobiliser CAS. I use the term 'believe' since I have exhausted all others. All four injectors, high-pressure fuel pump, rails, sensors, filter, and fuel pump have been replaced. I have acquired a mid-range scanner that allows me to clear fault codes, although nothing seems to function properly. It just will not initiate. I need an auto electrician with expertise in these matters. Quote Link to comment Share on other sites More sharing options...
johnmayerrr Posted September 18 Share Posted September 18 What trouble codes are currently present? You should possess a contingency plan in the event of a failure to initiate. Which scanner did you get, and is it compatible with BMW vehicles? Quote Link to comment Share on other sites More sharing options...
NAVITEL Posted September 18 Author Share Posted September 18 I must rescan and document all the codes; I suspect most are unrelated to starting the vehicle. I have detached the front bumper and headlights, among other components, resulting in certain error messages related to those modifications. The scanner is a 'Autel' model, which has BMW in its compatibility list; nevertheless, as a beginner, I am uncertain about its efficacy. The cost was around £300. I have since acquired an oscilloscope to determine if the injectors are getting any input signal, but I have not yet had the opportunity to verify that. Quote Link to comment Share on other sites More sharing options...
johnmayerrr Posted September 18 Share Posted September 18 The scanner must be of high quality. Reexamine and enumerate the codes herein. Quote Link to comment Share on other sites More sharing options...
NAVITEL Posted September 18 Author Share Posted September 18 I will do a rescan over the weekend. Quote Link to comment Share on other sites More sharing options...
johnmayerrr Posted September 18 Share Posted September 18 😉 Quote Link to comment Share on other sites More sharing options...
johnmayerrr Posted September 18 Share Posted September 18 👌 Quote Link to comment Share on other sites More sharing options...
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