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Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3044
Experience:  10 yrs. experience as BMW Master Technician, shop foreman and dealer.
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750li: Steve I have a 2006 bow 750li with a pre charge pump

Customer Question

Hi Steve I have a 2006 bow 750li with a pre charge pump failure code. Could you pleAse help me with the diagnosis of this?
Submitted: 2 years ago.
Category: BMW
Expert:  Steve replied 2 years ago.
Hello and welcome,
My name is ***** ***** it will be my pleasure to assist you today.
What is the exact code?
Customer: replied 2 years ago.
24292 pre charge pump interruption short circ. and 24640 DSL int emf above maximum.
Customer: replied 2 years ago.
Any help on this will be greatly apreciated
Customer: replied 2 years ago.
Expert:  Thebmwbum replied 2 years ago.
I see the responder opted out
Upon erasing codes , please tell me upon start up which code returns,
Then Upon driving
Which codes manifest.