- Joined
- Jan 29, 2014
- Messages
- 21,923
- Reaction score
- 9,308
- Location
- Montgomery, NY, USA
- VCDS Serial number
- C?ID=57337
Okay just making sure because it is a process of verification........
Okay just making sure because it is a process of verification........
The following Basic Settings are available:
IDE04304: First adaptation of charge pressure actuator
IDE05192: Test for replacing turbocharger servo-motor
IDE03869: Test charge pressure actuator
IDE00457: Turbocharger test
However, I am not sure which of these is applicable to your situation, nor have I found an Output Test for that actuator.
-Uwe-
Right then got fed up with the pivot sticking again!!.
So removed the actuator, & had to scrape, wet sand (2000grit paper & oil) the pivot/turbo arm & all contact surfaces, they have to end up highly polished/smooth, no old baked on stuff.....basically don't use (Mintex Ceratec) any brake grease, or any so called 1000C temp stuff that is based on petroleum, lithium etc...& only use either the VW hot bolt paste (reports of problems reoccurring with this stuff) of the Loctite 1300C LB-8009 stuff or any other brand version which is calcium or graphite based.
Anyway I did not (forgot) use:-"IDE05192: Test for replacing turbocharger servo-motor", to set the actuator up to allow easy refit...so just did what I did before, connect up the actuator, ignition on (engine off) & then you can put the pivot together as the rod extends.
Anyway did the "IDE04304: First adaptation of charge pressure actuator". This just did what the "IDE03869: Test charge pressure actuator", test did, i.e. cycle the rod back & forth. I allowed it to do this about 60 times (38sec according to log file I made) & it was still showing as running, so stopped it as it was pointless. I think there is no "auto off".
Anyway inline with the previously recommended Advanced measuring values I logged;-
Loc. IDE03934 Charge pressure actuator: adaptation for lower stop, values from 3400mV to 3429.6mV
Loc. IDE03935 Charge pressure actuator: adaptation for upper stop, values from 130mV to 160.4mV
Loc. IDE04303 Bypass valve for high press turboch turbine inlet: uncond volt, values from 997.6mV to 3440.6mV
Anyway the upper & lower stops are pretty good now, just the "uncondit volt" values were all over the place...50 % 33XX value, & 50% 10XX value, give or take 20 points.
Previous test results (before sticking:-
IDE03934 Charge pressure actuator: adaptation for lower stop 3401.0 mV
IDE03935 Charge pressure actuator: adaptation for upper stop 131.0 mV
IDE04303 Bypass valve for high press turboch turbine inlet: uncond volt 1248.8 mV
& the IDE00457: Turbocharger test, didn't run as it stated "unsafe to do so"...I think because I had the car in gear (manual) & the bonnet was open to watch the rod move....
Dave, sorry to wake up your thread but i need some help here, i have a 2018 2.0 TSI Tiguan (CZPA) and I decided to upgrade the turbo to a bigger one, which didn't have an actuator on it so I bought a new actuator and fitted on the bench. I followed your indications on how to setup but strangely the turbo seems like the WG is open and takes a lot of time to close even if the WG actual position indicates 95% when doing a log. Could it be possible that even though my parameters are near recommended voltage it could be open.
I attach picture of the same channels you shared. (Uwe, finally understood why the image never uploaded)
Sorry I've not replied earlier as I've not been on here for years & have not been getting email notifications either...
That engine is completely different & so is the turbo/wastegate setup compared to mine..yours might have an adjustable rod on the WG actuator...