2AA5 - P0017

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction

none

2AA5

2AA5 - P0017

Information saved in

DME

Fault code

2AA5 - P0017

Fault text

Camshaft sensor, exhaust, tooth fault

Fault description

Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)

Condition for fault identification

Test condition:

NWA synchronized, adaptation enabled Terminal condition: Terminal 15 on Voltage condition:

none

Condition for fault memory entry

On each camshaft tooth flank when the position is out of tolerance. Immediate entry without debounce

Action in service

Check position (valve timing setting) of camshaft and reluctor

Check torque on crankshaft center bolt

Fault effect and breakdown warning

Driver information Warning light: MIL 2nd DC,

CAM operates in emergency default mode