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Old Jan 22nd, 2018, 15:50   #1
V6Mark
Junior Member
 

Last Online: Aug 25th, 2021 15:22
Join Date: Jan 2018
Location: Surrey
Default Turbo High/Low Pressure - S60 D5 E4

Firstly - Hello! New member here

I've had a look around best I can in the time I have before deciding whether to take on a car offered to me by a family member. Apologies in advance if I missed a post already addressing this - please feel free to scald me - but at least please give me a link to answers already posted! cheers

So the fault codes presented are 1507, 1517, 1540 - high/low turbo pressure, there were other codes which I've resolved with new plugs and cleaning injectors (which has cured a Cylinder 3 misfire), so it's idling more smoothly at about 1100rpm which seems a bit high but it just doesn't have any poke during a test drive.

From what I HAVE found on this great forum - I should check/suspect:
Wastegate Actuator
Boost Pressure Sensor
Splits in intercooler boost pipe
Resonator seal split
Sticking Turbo vanes
EGR de-coke

a)Have I missed any other possible causes of these errors?
b)Anybody in Surrey (UK) willing to loan me a Vida/Dice code reader to help clear/recheck those codes?
c)Theres a few beers in it if you do.

many thanks
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