what is a heating control circuit and how do i replace it
Thread Starter
New Members
Joined: Feb 2018
Posts: 3
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From: Murrieta, California
My Ride: 2007 525i base model
Model Year: 2007
what is a heating control circuit and how do i replace it
my e60 525i gave me a P00500 error and after looking it up it said it was my heater control circuit b2s1 and i was wondering if that's just another name for my o2 sensor and if its not where is the circuit located and if anyone knows of any videos or books that explains how to replace said part i would be very greatfull
Thread Starter
New Members
Joined: Feb 2018
Posts: 3
Likes: 0
From: Murrieta, California
My Ride: 2007 525i base model
Model Year: 2007
New Members
Joined: Feb 2018
Posts: 3
Likes: 0
From: Cork
My Ride: E60
Model Year: '03 520i
Engine: M54
my e60 525i gave me a P00500 error and after looking it up it said it was my heater control circuit b2s1 and i was wondering if that's just another name for my o2 sensor and if its not where is the circuit located and if anyone knows of any videos or books that explains how to replace said part i would be very greatfull
Some useful info about: https://www.obd-codes.com/p0050
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