Help please with fault codes
1053 Views 4 Replies Latest reply: 2021-07-13 08:34:18
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Level 2
(21) points
help would be very much appreciated..i have a 2014 BMW Z4 2.0l N20 E89 manual with these fault codes..27DD accelerator pedal module voltage too low281B absolute pressure sensor intake pipe short circuit to ground2DD7 valvetronic servomotor supply voltage faulty342D engine oil pressure/temp sensor electric fault36E2 digital motor electronics monitoring 5Vsensor supply out of valid range..many thanks ..adrian... -
Level 9
(5837) points
Is this vehicle starting or, it's a non runner.........?
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Level 2
(21) points
Thanks for replying........the vehicle does starts and runs but I cant clear the fault codes and eliminate the engine light -
Level 7
(1473) points
I would check the 5 Volt supply first. If one of the sensors on that 5 volt supply circuit
shorts out it can cause faults in all the sensors that share the 5 volt supply. Unplug
thesensors on that circuit one at a time until your 5 volts comes back. -
Level 2
(21) points
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