Joined
·
3 Posts
Hi,
So a short time ago i take my car to the mechanic for the VANOS service and put in timing the engine, first we use an aftermarket tool for the timing but didn't work, after a few minutes of driving i get the B8 and B9 timing codes and a check engine light and the car it felt somewhat irresponsive, later in another shop they use the OEM BMW tool and the car was on timing, the car feels more responsive and free on the RPM's but the codes showed again but in this case was after days of driving the car but the cars feels right is only the Change engine light that bothers me.
I already replaced the following:
Currently i have the following codes:
50 switch chain, frictional connection
B8 function, intake vanos Timing
B9 function, exhaust vanos Timing
In advance thanks for your help
So a short time ago i take my car to the mechanic for the VANOS service and put in timing the engine, first we use an aftermarket tool for the timing but didn't work, after a few minutes of driving i get the B8 and B9 timing codes and a check engine light and the car it felt somewhat irresponsive, later in another shop they use the OEM BMW tool and the car was on timing, the car feels more responsive and free on the RPM's but the codes showed again but in this case was after days of driving the car but the cars feels right is only the Change engine light that bothers me.
I already replaced the following:
- VANOS Seals
- Selenoid Coilpack from Beisan systems.
- VANOS Oil pump disk
Currently i have the following codes:
50 switch chain, frictional connection
B8 function, intake vanos Timing
B9 function, exhaust vanos Timing
In advance thanks for your help