Volkswagen 2.0T TSI (CAWA CAWB CBFA CCTA) SGDI-TSI PnP DI Pressure high overheating
Posted: Wed Mar 15, 2023 11:28 am
Volkswagen 2.0T TSI SGDI-TSI PnP DI Pressure high HPFP overheating
(CAWA
CAWB
CBFA
CCTA
CCTB
BZB
CGYA
CCZB
CCZA
CDAA
CCZC
CDAB
CCZD)
UPDATE: NEW BASEMAP SENT WITH UPGRADED FIRMWARE VERSION APPLIED WILL TEST AND REPORT BACK
Hey im running the SGDI-TSI on a Passat CC 2.0 CAWB
I am having trouble with the DI pump using the basemap sent by syvecs I get a very lumpy start up with DI pressure max when driven at 0%
and if running in that state for around 5 mins the DI pump overheats resulting in alot of smoke and plastic burning smell and the connector no longer attached to the DI pump see picture attached
I have contacted syvecs and had the ECU sent back and tested came back with a pass from QA
both fuel pumps worked great on the original VW ECU but will not run when syvecs is plugged in
Im wondering if anyone else has had this issue with the TSI plug and play kit, or can point me in the right direction my hunch is there is a mistake in the basemap for the DI calibration.
Im pretty stuck at this point with no one able to help me so now reaching out on forums I have added a copy of the basemap to this post for anyone looking to cross reference their calibration with mine hopefully noticing a difference we can compare and test
(forgot to pull the logs down before we sent the ECU back to syvecs so no log data, happy to risk another DI pump for the community so when I get it back I will start it and upload the log if that helps)
any help would be greatly appreciated as im really stuck now and would ultimately like to save someone a fuel pump or 2 if they are about to plug this kit in to their car soon. if we can find the fault and report it back to to syvecs it will save alot of people a big headache
Thanks in advance
Hash
(CAWA
CAWB
CBFA
CCTA
CCTB
BZB
CGYA
CCZB
CCZA
CDAA
CCZC
CDAB
CCZD)
UPDATE: NEW BASEMAP SENT WITH UPGRADED FIRMWARE VERSION APPLIED WILL TEST AND REPORT BACK
Hey im running the SGDI-TSI on a Passat CC 2.0 CAWB
I am having trouble with the DI pump using the basemap sent by syvecs I get a very lumpy start up with DI pressure max when driven at 0%
and if running in that state for around 5 mins the DI pump overheats resulting in alot of smoke and plastic burning smell and the connector no longer attached to the DI pump see picture attached
I have contacted syvecs and had the ECU sent back and tested came back with a pass from QA
both fuel pumps worked great on the original VW ECU but will not run when syvecs is plugged in
Im wondering if anyone else has had this issue with the TSI plug and play kit, or can point me in the right direction my hunch is there is a mistake in the basemap for the DI calibration.
Im pretty stuck at this point with no one able to help me so now reaching out on forums I have added a copy of the basemap to this post for anyone looking to cross reference their calibration with mine hopefully noticing a difference we can compare and test
(forgot to pull the logs down before we sent the ECU back to syvecs so no log data, happy to risk another DI pump for the community so when I get it back I will start it and upload the log if that helps)
any help would be greatly appreciated as im really stuck now and would ultimately like to save someone a fuel pump or 2 if they are about to plug this kit in to their car soon. if we can find the fault and report it back to to syvecs it will save alot of people a big headache
Thanks in advance
Hash