Jul 6th, 2016, 21:37
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#51
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spanner
Last Online: Apr 27th, 2019 17:39
Join Date: Nov 2007
Location: Kilmaurs
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OK well I think it maybe 2 problems.
when I first pulled off the drive I got a boost dump, and then it was fine, but really lacking in power, then as I said before the DPF was getting hot. But no warnings, I stopped and let it all cool.
Then drove it back and again boost issue at the start then low power and hot dpf. still no warnings until the DPF got really hot (according to the software) and then it threw a Engine Service Required.
I'm not sure if maybe the turbo vanes are a bit sticky now as a result of the back pressure from before and gummed up and it cant control the turbo correctly. I guess I need to take the actuator off and check free movement and maybe clean the turbo.
I've attached all the pics I took from Vida , I think The DPF has Had it. I tried to graph the turbo etc as well but I suspect it switched to low boost after the over boost occurred.
I also had to repair a wire going to the DPF pressure sensor as it got damaged, its all fixed a new bit soldered in with double heat shrink and in teh plastic sleeve too.
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