Fault code P25AC00

4.0 V8 40v biturbo TFSI - 553 bhp
4.0 V8 40v biturbo TFSI - 597 bhp (Performance)
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GAZ-MAN
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Posts: 291
Joined: Thu Jun 26, 2008 3:19 pm

Fault code P25AC00

Post by GAZ-MAN » Wed Apr 19, 2023 12:06 pm

HI all, anyone ever has this fault code also says Piston cooling oil control circuit performance/stuck off, EPC light came on and down on power but no eml, cleared the code and it’s been fine again

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