[rusEfi] 2006 Volkswagen Passat 2.0 Turbo GDI test mule #64

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AndreyB
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Re: 2006 Volkswagen Passat 2.0 Turbo GDI test mule #64

Post by AndreyB »

(see https://rusefi.com/forum/viewtopic.php?p=47469#p47469)

rusEFi non-DSG VAG TCU status:

* TP 2.0 is a great tool allowing me to quickly see if TCU is still happy or no longer happy about CAN traffic https://github.com/rusefi/rusefi/blob/83ce7a3143772d4f227d9d280b87383c38910011/firmware/controllers/lua/examples/vw-tp-tcu.txt
* based on above I can produce messages which are at least not throwing TCU error code https://github.com/rusefi/rusefi/blob/2c999b9744c7fc97bb3a8d2beb28683456cb510e/firmware/config/engines/vw_b6.lua
* with all above my extremely naïve torque approximation is not good to just engage reverse on a parked idling vehicle: I get a nasty hit when I engage R

open question how many hits would this transmission survive and open question how much time I can sink into this. After all TCU control is (not) yet a priority, all I need is to smoothly drive around the block. With nasty hits engaging R I am getting close to just selling this test mule and getting a manual GDI something :( Will maybe sink another four hours into it and then give up.
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AndreyB
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Posts: 14247
Joined: Wed Aug 28, 2013 1:28 am
Location: Jersey City
Github Username: rusefillc
Slack: Andrey B

Re: 2006 Volkswagen Passat 2.0 Turbo GDI test mule #64

Post by AndreyB »

AndreyB wrote:
Tue Aug 30, 2022 1:07 am
If you are just joining let me recap

PCAN OEM traces https://github.com/rusefi/rusefi_documentation/tree/master/OEM-Docs/VAG/2006-Passat-B6
DBC with my translations of many MOTOR_* packets https://github.com/rusefi/opendbc/blob/rusefi_prod/vw_golf_mk4.dbc

https://www.efianalytics.com/MegaLogViewer/ Megalog viewer logs generated from the above files https://github.com/rusefi/can-log-tools/tree/main/output
I need to make progress or else/

Have I never mentioned that video from a year ago? Need help understanding what exactly do I see on the video

Also a screenshot of back-and-forth log on stock ECU - see https://rusefi.com/temp/vag.zip that's my tool converting OEM powertrain traffic into MLV using above mentioned DBC file

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Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

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