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Discussion Starter #1
Stilo JTD115
All the logs are in stock condition, only EGR is software and hardware OFF and idle speed is up to 900rpm.

The car is an idea smokier than it should be, mainly noticeable between 1300 and 2500rpm
With EGR On&Off at least i can see any difference in smoking

All hoses and pipes are tested and there are no leaks, the cooler - too.

MAF measures up to 1200mg/i and gets 4.531v. With MAF disconnected and connected there is no difference in smoking, only with MAF off the car is slower. However i've found another maf for test and makes no difference.

Mainly interested in your opinions about the turbo solenoid:
[img=http://s4.postimage.org/406xb4pw/3rd_gear.jpg]
[img=http://s4.postimage.org/408kuh7o/4th_gear_log2.jpg]
[img=http://s4.postimage.org/40a8dtpg/4th_gear.jpg]
[img=http://s4.postimage.org/40bvx678/JTD115_stock_3rd_gear_100_gas_pedal.jpg]


The car was decatted a few months ago, but I've noticed the smoke in the rear mirror a few weeks ago.

Here is a fuel log in 4th gear:
[img=http://s2.postimage.org/9su59b8k/4th_gear_FUEL.jpg]
 

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Discussion Starter #5
Nope, did the back fuel test, nozzles are new Bosch ~20 000km.

Car runs just fine.
Only questionable item for me is the turbo solenoid, that's why i've posted some logs.
 
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