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Code problem

Discuss problems you have had or are having with your Z4
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Ebt
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Posts: 25
Joined: Wed Jun 02, 2021 12:30 pm

Code problem

Post by Ebt » Mon Jun 07, 2021 11:02 am

Hi just got my first z4 2.5 se and or ready have problems as code on the obd reader is showing p0171,p0172 bank 1 can any one help please

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mac27040
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Joined: Wed Oct 26, 2011 5:17 pm
Location: Shepshed

Code problem

Post by mac27040 » Tue Jun 15, 2021 4:05 pm

hi

first check the intake hose for splits, especially where it goes into the throttle housing.
second check DISA valve,
third check coils and spark plugs
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Ebt
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Posts: 25
Joined: Wed Jun 02, 2021 12:30 pm

Code problem

Post by Ebt » Sun Jun 20, 2021 8:41 pm

Thank it was a split in the intake pipe so thank for your help mac27040

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