P100f

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Higgs boson

Original Poster:

1,097 posts

154 months

Monday 20th February 2017
quotequote all
Guys, my sister's e90 has just quit.
Codes are P100f / P1057 / P1062.
I understand that latter two relate to the valvetronic relay and sensor.
'anybody know anything about P100f?
TIA.

Higgs boson

Original Poster:

1,097 posts

154 months

Monday 20th February 2017
quotequote all
Yes, I saw that, too.
As it was just a mention rather than a definite, I didn't want to take it as gospel. The battery is original, so might be on its way out.
I didn't read the codes, a friend of my sister did it. I will see the car tomorrow, and will have a better idea then.
After some research, it would seem that dodgy connections / water ingress to battery compartment can throw up the code as well.
Let's hope it's an easy, and inexpensive, fix.
Thanks for the reply.

Higgs boson

Original Poster:

1,097 posts

154 months

Saturday 18th August 2018
quotequote all
IIRC, it required a replacement ECU and key.
Sorry to be the bearer of bad tidings.