Turbo speed high fault 0595
04-16-2018, (Subject: Turbo speed high fault 0595 ) 
Post: #4
RE: Turbo speed high fault 0595
(04-16-2018 )marek4792 Wrote:  
(04-16-2018 )Rawze Wrote:  
(04-16-2018 )marek4792 Wrote:  Okay so just a run down I've been getting this fault code for awhile as I climb into higher elevation 4500 feet so I decided to watch on insite how it comes on and this is what baffled me. I watched the turbo speed go up 117***, 118***, 119***, then it stops at 120000 rpm exact before jumping up above 150000 rpm triggering the code until I back off the pedal or the engine load increases enough to drop the road speed and engine rpm. A quick talk with Unilever confirmed if the data was valid the turbo for sure wouldve self destructed by then, especially after the 181+ events or so. The only issue I have is that my exhaust manifold slip joints are leaking making me suspect an obvious mechanical fault, but watching the data on insite makes me suspect the sensor is putting out bad data?

sounds like it may have been over-boosting too. what engine, what turbo?. CM870 should only be making about 36 psi or so at 500 hp.
turbo is kit# 2881994RX assy#3768264 sn#M011626500221
Boost has been around 38-41psi which is a bit high then I like and for the truck as well egt is abit too low at 650°F and the oil and coolant temps come up quicker then I like as well making me suspect the engine is running a bit too lean?

too much power in a volvo, its needs to go down a hair and so does the boost slightly.

the engine is over 500hp.
replyreply
 Thanks given by: Brock , marek4792


Messages In This Thread
RE: Turbo speed high fault 0595 - Unilevers - 04-16-2018



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