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Greg, Technician
Category: BMW
Satisfied Customers: 7059
Experience:  17 years Shop Owner /Technician. 27 years experience,
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Got a P1055. Car wont even turnover. Just replaced battery.

Customer Question

Got a P1055. Car wont even turnover. Just replaced battery. What???
Submitted: 1 year ago.
Category: BMW
Expert:  Greg replied 1 year ago.
This code is not the problem for no start issue .
You said will not turn over ,check battery connections and battery power a good battery will have 12.6 volts if fully charged ,if you have only around 12 volts then you need to charge the battery .
Your code is for Valvetronic control motor , check the wiring and connections if bad repair or replace the valve ..
If you have good battery power then check that the starter motor is getting power at the "S" wire when you try to start .if you have power have the starter motor checked and repaired ..
No power you will need to check the starting circuit ,fuse relays etc.
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Kind regards Greg