- E90 cranks but wont start, no communication with DME
Didn't sit right and pricey so towed back home to start investigating ourselves So problem seemed to be that with no communication with DME and no power at fuses 37,38,39 something is wrong in DME relay circuit up so worked through those circuits So we: Replaced battery to brand new BMW battery so that part should be ok
- Bad DME? - BimmerFest BMW Forum
Could be a bad DME, bad wiring, missing supply or ground The answer below the codes states that the valvetronic motor killed the DME output but I don't think that's the case since there is another message stating that the position sensor isn't readable, which is not related to the motor issue Plus the DME outputs are well protected Also no message from instrument cluster is interesting
- [SOLVED] FEM . DME replacement - BimmerFest BMW Forum
The ECU are correctly connecty and responding but cant code the EWS To do this i use the replacement procedure use by BMW, select DME and execute the operation but the engine didnt run stay with "DME data record ; Variant monitoring" So i swap the FME with the new key, engine start but i dont have the right VIN KM and nothing work
- N55 DME failure, common problem? | BimmerFest BMW Forum
I have a failed DME on my 2012 X5 35i My local BMW shop told me DME failures are not common for most BMW engines, but they have seen a lot of failures on any model with the N55 engine due to valvetronic solenoid failures shorting the DME Mine didn't fail due to a shorted solenoid Mine
- ECU DME Swap - BimmerFest BMW Forum
easy path to bad dme ecu fix I had success getting just an ECU DME and matching EWS from salvage yard in Phoenix Less than $50 Then I get an uncut EWS key from Ebay for $12 Remove swap out my ESW DME with salvage yard units Swap the transponder remote unit in my BMW key fob with new one from ebay Use AK90+ to program the new transponder
- Testing power between DME and Valvetronic Motor
Hey guys I'm wondering if anyone knows the best method to test to see If Im getting juice from my DME to the Valvetronic Motor I'm having Valvetronic issues and I want to make sure my issue isnt with the DME itself Thanks
- Gearbox fault (EGS, DSC, KOMBI, DME fault) - BimmerFest BMW Forum
Long first start (this is normal when the data bus is shaking) After the engine started, I see in the diagnostics that the blocks (DSC, DME, EGS, SZL, SFZ - all after SGM SIM on bus) on PT-CAN are falling off The dashboard does not display the gear, engine tachometer is dead, economizer, etc Fault in the gearbox, stabilization, ABS, steering
- DME Coding with E-sys - BimmerFest BMW Forum
after updating DME do I need to update EGS (automatic transmission)? In bmw e series after the DME update the car does not run - you need to do EWS synchonization, and how is the F - series? the car engine will start after the DME update? e-sys 3 27 enough to update DME, the last full PSdZData, cabel enet? no ista, no icom? good instrucion ?
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