Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
i have a 2004 bmw e60 (530i) and the car does not start , the enging will tumble only once and will not tumble again unless i disconnect the battery and reconnect it , multiple mechanics told me the dme went bad and i bought a new dme together with the keys and cas but am still getting the same problem , the car has been down for the past 4 months any help or suggestion will be welcomed
i had sent my dme to a shop {the original dme with cas and keys |andf the shop said it is good and the keys unlocks and locks the car i am getting ignition but the car aint starting
CEL is just the engine light. If you don’t see it turn in when initial key on then you need to check 5v ref. If no 5V ref check powers and grounds. Could be as simple as a blown fuse. Do you need a wiring diagram?
Making Pressure Differential Sensors (PDA Sensors) for pressure pulse diagnostics.
Currently servicing Central Texas.
i had checked all relay and fuse and they were all good , i loaned someone the car and they just called and say it missfired and shut off and since then it never came back on
Put the original units back in and read if the EWS module is reading the key when it is put in the lock not unknown for BMW not to recognise the transponder chip.
Locking and unlocking is handled by the BCU
" We're trying to plug a hole in the universe, what are you doing ?. "
(Walter Bishop Fringe TV show)
Last edit: 5 years 9 months ago by Andy.MacFadyen.
It’s not EWS it’s a Cas system I have and yes it reads the key , the key locks and unlocks the doors cause when I try a different key it shows me a key sign on the dash indicating the key wrong
my friend got the car started today , apparently the some wires in the harness was fried so he replace them and the car started , there is a misfire and the number 6 coil misfiring so i am currently trying to source the part in new york will keep u posted ....
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