Astra J 1.4t low oil pressure error

Did you ever fix this? We've one in now with the same issue, oil pressure is good, tried a new sensor and even tried another ECU!

I can disable msg remotely if you want. 
I will make sure calibration are correct for the car first, as this maybe the reason.

Sounds good, do you mean ECU calibration? Car is stock but on a cloned ECU, the original ECU also does the same.

Did you ever fix this? We've one in now with the same issue, oil pressure is good, tried a new sensor and even tried another ECU!

I can disable msg remotely if you want. 
I will make sure calibration are correct for the car first, as this maybe the reason.

Sounds good, do you mean ECU calibration? Car is stock but on a cloned ECU, the original ECU also does the same.

Send vin and current calibration list for engine ecu

Fixed it, the terminal on the plug was green on two connections

Fixed it, the terminal on the plug was green on two connections

I got same error after changing coolant, purged system turned off engine. Started after some time it and boom oil preausre  stop engine waited till it cooled down totaly started - after 5 seconds oil pressure error again. Not overheated was about 95-100 in purging.
Engine works perfectly without any sounds. 
My case will be not sparkplugs i think maybe turbo stuck as was not cooled some time when purging but was not too high temperature is not logical i know ppl use water cooled turbos without conecting water pipes totaly.
Children dont buy opel and renault))