C30 2.0d intermittent power loss

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C30 2.0d intermittent power loss

C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models

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Feb 11th, 2021, 15:57	#1
Bps60t5 New Member Last Online: Dec 14th, 2021 02:27 Join Date: Feb 2021 Location: Liverpool	C30 2.0d intermittent power loss Hi c30 2.0d 2008 non dpf owned for around 2 years, about 12 months ago started intermittent power loss wouldn’t rev above 2500rpm no eml no codes changed fuel filter it has been fine since Around 4-5 weeks ago problem came back for a couple of days then stopped and was fine again until yesterday problems back if I turn the car off and start again it will drive normal for around 30 seconds then won’t rev over 2500rpm again same symptoms as before but a lot more frequent I’ve cleaned throttle body, map sensor, maf sensor, blanked egr valve, checked all vacuum lines can’t see any splits in pipes no air bubbles in clear fuel return pipe Anyone got any suggestion what this could be, I’m thinking maybe turbo control valves is there anyway of testing these before replacing? Thanks

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