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Damian1ara Damian1ara is offline
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Posts: 1
Join Date: Jul 2022
Car: 2016 BMW 328i
Default N20/N26 328i Drivetrain Malfunction - 07-24-2022, 04:28 PM

Made the move from Southern California to Northern Utah (about a 10 hour car ride), 6 hours in I was faced with a drivetrain malfunction. Vehicle immediately lost all throttle response, shifted itself into neutral and the engine shut off. Luckily I was able to pull over in time. This occurred once more following the initial incident.

Codes Read :
121001 TMAP Sensor, short circuit to B+
110001 Cylinder Injection Shutdown: too low pressure in the high pressure fuel system
11A002 Fuel pressure below target
120308 Boost Pressure lower than expected
190302 Tank Venting and purge-air Feinstleck: Leakage greater the 0, 5mm

No CEL, any suggestions?

AEM Cold Air Intake
Muffler Delete
Stage 1 JB4

Last edited by Damian1ara; 07-25-2022 at 07:10 AM.. Reason: Car modifications
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