All Things Mk5 > Mk5 General Area

URGENT oil pressure stop engine

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doylebros:
Now that's a good move but if it doesn't look at fixing those cracks you've found in the intake.

Dan_FR:
If it improves when you remove the MAF sensor then i suspect a vacuum/air leak post sensor. Post up the fuel trims. Block 032 for long term, but also look at the real time idle trims which are shown in a nearby block once the car is up to temp

Rare for a MAF to go on these

Pesky jones:
Lambda idle -1.5
Lambda partial 1.6

@Dan_FR

Dan_FR:
Very much doubt MAF sensor. Leak would have to be small but its entirely possible

Keep am eye on the realtime trims as the LTFT take a while to adapt

doylebros:
I still would do the simple things first pesky - PCV screws replace and dremel the intake cracks and fill with quality adhesive as well as Dans guidance on the reading to be monitored. :happy2:

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