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2.0tfsi quattro Oil pressure problem.

Followers

January 9, 20197 yr

Hello i had a rebuild on my engine soon , and i have a problem when i drive the car on sport mode and after i push it a couple times the oil pressure light is starting to appear on the dash board . If you tell me what can be the problem and why its keep doing that i will be very thankfull . What could it be a oil pressure sensor or filter or something else ? Thank you

January 9, 20197 yr

Hello Peycho,

You will need to tell us exactly what has been rebuilt on the engine and what hasn't.

Kind regards,

Gareth.

January 9, 20197 yr

Author

The head and the block

January 9, 20197 yr

OK , but what work was carried out on both?

Kind regards,

Gareth.

January 10, 20197 yr

Author

Engine block throughly cleaned & surfaces treated
Engine block surfaces machined flat
Tolerances checked on wearable items
Oil pumps inspected/replaced if necessary
Cylinder head skimmed or replaced if necessasry
New OEM oil seals installed
New OEM valve seals installed
Valve seats machined
Valve lapped to ensure a tight seal
Block cylinders inspected for cracks
New cylinder liners fitted
Cylinderds machined to factory specification
New uprated gas nitride piston rings fitted
Connecting rods inspected & machined if necessary
Crank shaft crack tested, ground & polished to specifications
New OEM big end bearings fitted
New OEM main bearings fitted
New OEM spec eristic head gasket fitted
All bolts torqued to specification in accordance with Autodata
Assembled units oil pressure tested
Assembled units compression tested

January 10, 20197 yr

Thank you Paycho,

'....oil pump ...replaced ....if necessary' may hold a clue.

If it were mine, I would be getting the actual oil pressure measured when the oil is hot ( only after a 10 mile run) so that you will be able to know if it's simply an oil pressure sensor issue, or an actual a low pressure problem.

How many miles has the car done since the engine was rebuilt?

Have you notified the rebuilders?

Kind regards,

Gareth.

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2.0tfsi quattro Oil pressure problem.

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Topics

Are S5's notorious for not being serviced?

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