Code : P13B6
Make : BMW
Description : P13B6 BMW Crankshaft Exhaust Camshaft Reference Angle Difference Outside Of Limit Value
Possible causes :
– Faulty Crankshaft / Exhaust Camshaft Position Sensor
– Crankshaft / Exhaust Camshaft Position Sensor harness is open or shorted
– Crankshaft / Exhaust Camshaft Position Sensor circuit poor electrical connection
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

Don’t waste your time or money this thing won’t connect no matter what you do.