Question

2005 BMW 5 Series with engine code P3264 says Manufacturer Specific Code. What is it?

Answer 1

It seems that no one on the Internet knows the answer to the meaning of this fault code. I am trying to find out myself. I asked bmw direct if they know what the fault code means but they would not tell me. They said the code does not mean anything to them and I woul need to pay them to plug their machine in to find out.

A mechanics hunch seems to think its the sensor that controls and regulates the exhaust gases. But can't be certain.

i may post the outcome once replaced the sensor

Comments

correct had it on my e46 320d air mass flow sensor and oxygen sensor p3264.then had a snap on ethos on it and those 2 came up