Dev Blog
Forum
Wiki
About
NefMoto
>
Technical
>
Tuning
>
Throttle closed issue on MED9
Pages: [
1
]
« previous
next »
Author
Topic: Throttle closed issue on MED9 (Read 2911 times)
brs
Full Member
Karma: +3/-11
Offline
Posts: 61
Throttle closed issue on MED9
« on: October 03, 2020, 09:59:11 PM »
Hello everyone,
It is a Golf 2.0TFSI with DSG
Shortly specs; GTX30 turbo,External wastegate,RS4 injectors,Autotech HFPF,dual LPFP (Oem and aem),Boost controller etc..
No way overboost or dtc.AFR good,long and short fuel trims are good,injection timing max 5.87ms,any not knock but still throttle is closing till %50
any Torque intervention doesn't appear by DSG in vcds block 122.
What can cause throttle to close?
Logs are attached
Any help is much appreciated
Logged
IamwhoIam
Hero Member
Karma: +52/-113
Offline
Posts: 1068
Re: Throttle closed issue on MED9
« Reply #1 on: October 04, 2020, 09:20:41 AM »
How close to "true" is your MAF scaling? I'd start with that.
Logged
I have no logs because I have a boost gauge (makes things easier)
brs
Full Member
Karma: +3/-11
Offline
Posts: 61
Re: Throttle closed issue on MED9
« Reply #2 on: October 04, 2020, 10:24:04 AM »
Quote from: IamwhoIam on October 04, 2020, 09:20:41 AM
How close to "true" is your MAF scaling? I'd start with that.
i think maf scaling done right,no knocking, LTFT is well enough.Nothing changed when I unplugged of maf sensor.
I tried a Mafless file but still throttle closes
Logged
teobolo
Full Member
Karma: +24/-6
Offline
Posts: 112
Re: Throttle closed issue on MED9
« Reply #3 on: October 05, 2020, 04:20:42 AM »
is N75 pluged in ?is there any faults classes disabled ? tried to enable them al backup to see if is there a fault ?
«
Last Edit: October 05, 2020, 04:24:16 AM by teobolo
»
Logged
Pages: [
1
]
Print
« previous
next »
Jump to:
Please select a destination:
-----------------------------
General
-----------------------------
=> Introductions
=> General Discussion
-----------------------------
Noob Zone
-----------------------------
=> Noob Questions
=> Noob Guides and FAQs
-----------------------------
Technical
-----------------------------
=> NefMoto Software
=> Tuning
===> Documents & Helpers & How To's
===> Community Projects
=> Diagnostics
=> Flashing and Chipping
=> Cluster and Immobilizer
===> ECU EEPROM images
===> Original Cluster dumps
===> Original Cluster dump requests
=> Data Logging
=> Reverse Engineering
=> Communication Protocols
-----------------------------
ECU Files
-----------------------------
=> ECU Definition Files
===> ECU Definition File Requests
=> Original ECU Files
===> Original ECU File Requests
=> Checksum Update Requests
-----------------------------
Vehicles
-----------------------------
=> Vehicle Tech
=> Project Cars
-----------------------------
Regional
-----------------------------
=> Canadian Regional Discussion
=> US Regional Discussion
-----------------------------
Classifieds
-----------------------------
=> For Sale
=> Wanted
=> Services
-----------------------------
Miscellaneous
-----------------------------
=> Off Topic
=> Forum Tech Support
=> Bizarro Messages Posted by Bots and Spammers
Navigation
Home
Help
Login
Register
Personal Tools
November 12, 2024, 11:37:43 PM
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Search
Advanced Search
Loading...