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Incredible list of codes

17K views 14 replies 6 participants last post by  aaronoculp  
#1 ·
Hello I’m new to the forums here and I just picked up an f10 535i and it needs some love. Trying to figure out what could be causing such a list of codes and figured I would ask the forums sooner than later as I don’t have much background in f series electrical work. From what I understand it has a new battery and MAP sensor and it is throwing a drivetrain limp mode error on the dash and has absolutely no torque and barely goes a few mile an hour. At idle the engine sounds good and even revving in park seems to be normal. Any help would be much appreciated!


- DME active codes -
102A01 - Hot film air mass meter, signal: Electrical fault.
103002 - Accelerator pedal module, pedal-travel sensor 1, electrical: Short circuit to ground.
104402 - Absolute pressure sensor, intake pipe, electrical: Short circuit to ground.
119002 - Rail pressure sensor, electrical: Short circuit to ground.
119202 - Fuel low-pressure sensor, electrical: Short circuit to ground.
120408 - Charging pressure control: Switch-off as consequential reaction.
121002 - Boost pressure sensor, electrical: Short circuit to ground.
135608 - Valvetronic system: No movement identified.
135808 - Valvetronic servomotor, position sensors, electrical: Malfunction.
135908 - Valvetronic servomotor, position sensors: Supply voltage missing.
135C11 - Valvetronic servomotor, position sensors: Signals implausible.
1F1A90 - DME, monitoring, 5 V sensor supply: Voltage outside valid range.
213604 - Power management: Standby current violation.
213901 - Power management: Reduction or shutdown of individual power consumer.
215701 - Intelligent battery sensor (IBS) defective.
218404 - Start voltage transformer, activation: Line disconnection.

- DME shadow (inactive) codes -
10351C - Accelerator pedal module, pedal-travel sensor Multiple fault.
11B401 - Fuel high pressure or after enabling injection (2nd ambient condition set after delay): Pressure too low.
1FB101 - Check Control message (ID 229): Vehicle battery charge low!.

- Transmission active codes -
CF16D1 - Message (group fault 3 - effect on driving: none): receiver EGS, transmitter DSC .
CF2301 - No message (status, safety belt contact, seat occupancy, 0x297), receiver EGS, transmitter ACSM .
CF2CE1 - Signal (actual accelerator pedal angle - signals a bad quality use signal, 0xD9) implausible, transmitter DME/DDE .
 
#8 ·
Large Wires back end on Battery area and under Hood, follow the charging points, especially to the Alternator. Again, verify proper AGM Battery and fully charged using under the Hood Charging Points.

If with Comfort Access also assure all Handles are working and open and lock.
 
#11 ·
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Been quite busy lately and just got back to working on the F10. Got underneath and noticed on the drivers side it seems like there are two channels here but only the positive cable runs through it. Was curious if there is a cable missing or if anyone sees something I do not. Thank you.

Also I checked the ground from transmission to body and it seems solid. If anyone has any other recommendations please let me know.