Aveo 1.2 2013 no oil pressure

[Larsen]

I have changed the cylinder head on our Aveo 1.2 2013 everything looks right, but now the oil pump will not make oil pressure and comes with error P0011 any suggestions for why?

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[Eg.h2o]

Sounds like an oil supply issue to the vvt solenoid area in the head.

[Larsen]

Sounds like an oil supply issue to the vvt solenoid area in the head.

Yes, but why
the oil pump seems to be in order and as I can see, the oil channels are not stopped (have tried with air pressure)
my thought is a bit, whether it may be the sensor for vvt, which is defective, or there is no power to it as it should
do you know what to measure on the sensor connector?

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[Eg.h2o]

Given the job you just did, either the new head gasket is defective,( missing a punch out for the oil to flow from the block to the head), or the replacement head is incorrect or has a blocked oil galley.
But my first thought is the solenoid. A high end scanner should be able to activate it, and you should hear a click. Other that that there should be an ohm spec to check out.

[Larsen]

Given the job you just did, either the new head gasket is defective,( missing a punch out for the oil to flow from the block to the head), or the replacement head is incorrect or has a blocked oil galley.
But my first thought is the solenoid. A high end scanner should be able to activate it, and you should hear a click. Other that that there should be an ohm spec to check out.

It was the pan gasket, that was defective, but the engine is toast :/ so serching for a "new" engine


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