Passat AID in Golf 7?

[esteticu]

Can anybody say anything about cross flashing from 795 A (e-golf) to 794 A (GTE)?

Is it possible/working via SD? I have the files needed, but I get some errors when try to flash them, I guess it would work if it would've been just a normal upgrade.

Error: file access
Error code: 15,
Detail: 2,
Device: KI_5G1920795A/Partition1/App,
Additional info: //net/mmx.mibhigh.net/fs/sda0/MHI2/
K1_5G1920795A/Partition 1/1/default/Data_1.bin

The folder structure is as follows:

VW_KI_5G1920794A_3195_MST2_MHI2_sd
-> MHI2
   -> KI_5G1920794A
   -> Metainfo2.txt
-> MST2
   -> KI_5G1920794A
   -> Metainfo2.txt
-> Metainfo2.txt

When I try to rename the inner folder to `K1_5G1920795A`, then I get this error instead:

Error: file access
Error code: 3,
Detail: 0,
Device: KI_5G1920795A/Partition1/App,
Additional info:

Metainfo file cannot be changed as it has checksum signatures. Maybe I can try to recalculate the hashes, but not sure what to change there, it contains all AID cluster part numbers already...

Any ideas? @downtime?

Why I need to do this is because after retrofit and CP removal, everything works, including map, except fuel gauge. Tank adaptation does not solve it. RPM was fixed by flashing the ECU.

AFTER retrofit:

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5G0-920-XXX-17.clb-SRI3
   Part No SW: 5G1 920 795 A    HW: 5G1 920 795 A
   Component: KOMBI         407 3194 
   Coding: 07AC7B886FCC060001886B1F5601030000000000
   Shop #: WSC 20239 005 104857
   ASAM Dataset: EV_DashBoardVDDMQBAB 009058
   ROD: EV_DashBoardVDDMQBAB_009_VW26.rod
   VCID: 2E0E669A30991D3A8DF-807A

1 Fault Found:
13636608 - Control Module Incorrectly Coded
          U1014 00 [00001001] - -
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 0
                    Mileage: 116054 km
                    Date: 2024.03.25
                    Time: 22:25:16


-------------------------------------------------------------------------------

BEFORE:

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5G0-920-XXX-17.clb-SRI3
   Part No SW: 5G1 920 754     HW: 5G1 920 754
   Component: KOMBI         306 4300
   Coding: 07251B086FCC000800887A1B1601000000000000
   Shop #: WSC 01357 011 00200
   ASAM Dataset: EV_DashBoardVDDMQBAB 009042
   ROD: EV_DashBoardVDDMQBAB_009_VW26.rod
   VCID: 6882D082D2FD830AA7B-803D

No fault code found.

-------------------------------------------------------------------------------

 

[downtime]

Can you paste here what is in the metainfo2?

 

[esteticu]

Yes, linked here.

 

[downtime]

Looks like it’s already modified metainfo to skip variant checks.

What is your MIB2 SW train version? You can check it by long press of menu button on MIB2 and then choose SW versions.

Also how does your sd card folder structure look like?

 

[esteticu]

It's MIB2.5:

SW train version: MHI2_ER_VWG13_K4525
SW MU version: 1367
Part number: 5NA035042A

I'm also attaching the admap, maybe there is something I'm missing. Even tho the AID is from e-golf, it displays GTE graphics, shows fuel indicator (but stays at 0) and also RPM works, which would not be present on full electric e-golf. So.. maybe I can solve this from long coding and adaptation? In the end, this is what the error also says.... The fuel sensors values in measuring blocks read 64525 or something similar, maybe it needs some adaptation?

;SW:5G1-920-795-A   HW:5G1-920-795-A ---  Instruments
;Component:KOMBI         407 3194, Coding:07AD7B886FCC060001886B1F5601030000000000
;EV_DashBoardVDDMQBAB,009058,EV_DashBoardVDDMQBAB_009_VW26.rod
;Thursday,28,March,2024,18:44:22:58756
;VCDS Version: Release 23.11.0 (x64)  Data version: 20240205 DS351.0
;VCID: 2E0E669A30991D3A8DF-807A

IDE00295-Oil temperature display,On ,1
IDE00301-Mileage,116112 km,3
IDE00342-ESI: Resetting ESI,no warning ,1
IDE00343-Language variant,English ,1
IDE00345-MAS00234-MFA3-Reset-MFI button RESET / OK,Manual reset: not possible ,3
IDE00345-MAS05463-MFA3-Reset-Refuel detection gasoline / diesel,No automatic reset ,3
IDE00345-MAS05464-MFA3-Reset-Refuel detection gas,No automatic reset ,3
IDE00345-MAS12879-MFA3-Reset-Electrical refueling detection,MFA3-Reset ,3
IDE00499-Display correction of consumptions and operating range,100 %,1
IDE00500-Hour,18 H,1
IDE00501-Minute,44 min,1
IDE00502-Year,2024 yr,2
IDE00503-Month,3 Months,1
IDE00504-Day,28 d,1
IDE00510-ESI: distance driven from inspection,116113 km,3
IDE00511-ESI: time from inspection,2233 d,2
IDE00512-ESI: minimum value km-driving distance/inspection,15000 km,2
IDE00513-ESI: maximum value km-driving distance/inspection,30000 km,2
IDE00514-ESI: maximum value of time between inspections,730 d,2
IDE00515-ESI: oil quality,Not available due to specific system ,1
IDE00517-ESI: soot entry,0 km,2
IDE00518-ESI: thermal load,100 km,2
IDE00819-Day counter,2231 d,2
IDE00820-Activating and deactivating all development messages,not active ,1
IDE00827-ESI: minimum value of time between inspections,365 d,2
IDE01153-SIA: maximum value of distance to service,15000 km,2
IDE01154-SIA: maximum value of time to service,365 d,2
IDE02489-Display depiction,Variant 2 ,1
IDE02818-IDE02689-Offset for tank calibration values-Complete tank calibration,-12.8 l,5
IDE02818-MAS02376-Offset for tank calibration values-Offset sensor 1,12.7 l,5
IDE02818-MAS02377-Offset for tank calibration values-Offset sensor 2,12.7 l,5
IDE02818-MAS02378-Offset for tank calibration values-Offset sensor 3,12.7 l,5
IDE02818-MAS02379-Offset for tank calibration values-Offset sensor 4,12.7 l,5
IDE03329-Driving profiled for range remaining,8.1 l/100km,2
IDE03346-IDE00301-Units adjusted-Mileage,Kilometers ,3
IDE03346-MAS01230-Units adjusted-Date,dd_mm_yy ,3
IDE03346-MAS01456-Units adjusted-Speed,Kilometers per hour ,3
IDE03346-MAS02201-Units adjusted-Temperature,Degrees Celsius ,3
IDE03346-MAS02957-Units adjusted-Time,24h ,3
IDE03346-MAS03032-Units adjusted-Volume,Liters ,3
IDE03346-MAS03034-Units adjusted-Pressure,bar ,3
IDE03346-MAS05637-Units adjusted-Operating range consumption: CNG (compressed natural gas),kg per 100 km ,3
IDE03346-MAS05638-Units adjusted-Consumption gasoline / diesel - LPG (liquefied petroleum gas),Liters per 100 km ,3
IDE03346-MAS05875-Units adjusted-Average consumption: electric drive,kWh per 100 km ,3
IDE03346-MAS13665-Units adjusted-Trailer/support load ground,kilogram (kg) ,3
IDE03348-MAS01456-Speed warning-Speed,30 ,2
IDE03348-MAS01561-Speed warning-Unit,Kilometers per hour ,2
IDE03348-Speed warning-,not active ,2
IDE03349-FIX:Max. distance driven until next mileage-related inspection,30000 km,2
IDE03350-FIX: Maximum time until next time-dependent inspection,365 d,2
IDE03351-FIX: Distance covered since last mileage-dependent inspection,22100 km,2
IDE03352-FIX: Time since last time-dependent inspection,497 d,2
IDE03372-Source for synchronization of time,GPS ,1
IDE03568-ENG119828-Service-key settings-p_deactivate_SK_Function,On ,5
IDE03568-ENG99943-Service-key settings-p_forcewrite_qual_time,10 s,5
IDE03568-ENG119827-Service-key settings-p_main_switch_Basic,On ,5
IDE03568-ENG102414-Service-key settings-p_main_switch_keyless,On ,5
IDE03568-ENG102611-Service-key settings-p_write_delay_speed,20 km/h,5
IDE03568-ENG103545-Service-key settings-p_write_delay_time,40 s,5
IDE03568-ENG104099-Service-key settings-p_write_distance,20 km,5
IDE03867-Deactivate seat belt warning,No ,1
IDE05930-Service notification in days,30 d,1
IDE05931-FIX: Reset value for next mileage-dependent inspection,30000 km,2
IDE05932-FIX: Reset value for next time-dependent inspections,365 d,2
IDE05971-Vehicle Positioning System Interface Control Module,not installed ,1
IDE06425-Dynamometer mode: functional,not activated ,1
IDE06588-Ignition active message: actuator,Driver door ,1
IDE06922-No-voltage display,No display ,1
IDE07221-Cylinder shut-off,Readout ,1
IDE10208-Display correct. of consump. and operating range: elec.,100 %,1
IDE11086-Service notification,30 d,1
IDE11932-MAS01877-Display of colour adjustment-Red,0 ,3
IDE11932-MAS01878-Display of colour adjustment-Green,0 ,3
IDE11932-MAS01879-Display of colour adjustment-Blue,0 ,3
IDE12226-MAS03686-Display of longitudinal regulation coordinator-Automatic distance regulation,not active ,1
IDE12226-MAS05203-Display of longitudinal regulation coordinator-CCS,not active ,1
IDE12226-MAS10720-Display of longitudinal regulation coordinator-Speed limiter,not active ,1
MAS03555-Lap counter,Readout ,1
ENG117917-BAP_Debug_Mode_Release,not_released ,1
ENG119877-ENG98401-Configuration of Development CAN-Messages-Block 1,OFF ,20
ENG119877-ENG98402-Configuration of Development CAN-Messages-Block 10,OFF ,20
ENG119877-ENG98445-Configuration of Development CAN-Messages-Block 11,OFF ,20
ENG119877-ENG98403-Configuration of Development CAN-Messages-Block 12,OFF ,20
ENG119877-ENG98446-Configuration of Development CAN-Messages-Block 13,OFF ,20
ENG119877-ENG98447-Configuration of Development CAN-Messages-Block 14,OFF ,20
ENG119877-ENG98448-Configuration of Development CAN-Messages-Block 15,OFF ,20
ENG119877-ENG98404-Configuration of Development CAN-Messages-Block 16,OFF ,20
ENG119877-ENG98449-Configuration of Development CAN-Messages-Block 17,OFF ,20
ENG119877-ENG98450-Configuration of Development CAN-Messages-Block 18,OFF ,20
ENG119877-ENG98451-Configuration of Development CAN-Messages-Block 19,OFF ,20
ENG119877-ENG98452-Configuration of Development CAN-Messages-Block 2,OFF ,20
ENG119877-ENG98405-Configuration of Development CAN-Messages-Block 20,OFF ,20
ENG119877-ENG98453-Configuration of Development CAN-Messages-Block 21,OFF ,20
ENG119877-ENG98406-Configuration of Development CAN-Messages-Block 22,OFF ,20
ENG119877-ENG98454-Configuration of Development CAN-Messages-Block 23,OFF ,20
ENG119877-ENG98455-Configuration of Development CAN-Messages-Block 24,OFF ,20
ENG119877-ENG98456-Configuration of Development CAN-Messages-Block 25,OFF ,20
ENG119877-ENG98407-Configuration of Development CAN-Messages-Block 26,OFF ,20
ENG119877-ENG98457-Configuration of Development CAN-Messages-Block 27,OFF ,20
ENG119877-ENG98458-Configuration of Development CAN-Messages-Block 28,OFF ,20
ENG119877-ENG98459-Configuration of Development CAN-Messages-Block 29,OFF ,20
ENG119877-ENG98408-Configuration of Development CAN-Messages-Block 3,OFF ,20
ENG119877-ENG98409-Configuration of Development CAN-Messages-Block 30,OFF ,20
ENG119877-ENG125180-Configuration of Development CAN-Messages-Block 31,OFF ,20
ENG119877-ENG125181-Configuration of Development CAN-Messages-Block 32,OFF ,20
ENG119877-ENG125182-Configuration of Development CAN-Messages-Block 33,OFF ,20
ENG119877-ENG125183-Configuration of Development CAN-Messages-Block 34,OFF ,20
ENG119877-ENG125184-Configuration of Development CAN-Messages-Block 35,OFF ,20
ENG119877-ENG125185-Configuration of Development CAN-Messages-Block 36,OFF ,20
ENG119877-ENG125186-Configuration of Development CAN-Messages-Block 37,OFF ,20
ENG119877-ENG125187-Configuration of Development CAN-Messages-Block 38,OFF ,20
ENG119877-ENG125188-Configuration of Development CAN-Messages-Block 39,OFF ,20
ENG119877-ENG98410-Configuration of Development CAN-Messages-Block 4,OFF ,20
ENG119877-ENG98460-Configuration of Development CAN-Messages-Block 5,OFF ,20
ENG119877-ENG98461-Configuration of Development CAN-Messages-Block 6,OFF ,20
ENG119877-ENG98462-Configuration of Development CAN-Messages-Block 7,OFF ,20
ENG119877-ENG98411-Configuration of Development CAN-Messages-Block 8,OFF ,20
ENG119877-ENG98463-Configuration of Development CAN-Messages-Block 9,OFF ,20
ENG119875-defuel_threshold,9 l,1
ENG128744-ENG101574-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-X1,00 00 ,24
ENG128744-ENG99557-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-X2,00 0A ,24
ENG128744-ENG102140-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-X3,00 32 ,24
ENG128744-ENG102936-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-X4,00 64 ,24
ENG128744-ENG103548-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-X5,00 96 ,24
ENG128744-ENG113992-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-X6,00 FD ,24
ENG128744-ENG99777-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-Y1,00 32 ,24
ENG128744-ENG100480-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-Y2,00 32 ,24
ENG128744-ENG100773-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-Y3,00 78 ,24
ENG128744-ENG100631-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-Y4,00 E6 ,24
ENG128744-ENG102174-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-Y5,01 F4 ,24
ENG128744-ENG113993-Dimming_characteristic_curve_adjustment_fpk_indicator_lights-Y6,03 E8 ,24
ENG128743-ENG101574-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-X1,00 00 ,24
ENG128743-ENG99557-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-X2,00 0A ,24
ENG128743-ENG102140-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-X3,00 64 ,24
ENG128743-ENG102936-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-X4,00 96 ,24
ENG128743-ENG103548-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-X5,00 DC ,24
ENG128743-ENG113992-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-X6,00 FD ,24
ENG128743-ENG99777-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-Y1,00 09 ,24
ENG128743-ENG100480-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-Y2,00 09 ,24
ENG128743-ENG100773-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-Y3,00 50 ,24
ENG128743-ENG100631-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-Y4,01 90 ,24
ENG128743-ENG102174-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-Y5,03 52 ,24
ENG128743-ENG113993-Dimming_characteristic_curve_adjustment_fpk_middle_display_main_field-Y6,03 E8 ,24
ENG119878-ENG101574-dimming_characteristic_curve_adjustment_internal_phototransistor-X1,00 00 ,20
ENG119878-ENG99557-dimming_characteristic_curve_adjustment_internal_phototransistor-X2,00 01 ,20
ENG119878-ENG102140-dimming_characteristic_curve_adjustment_internal_phototransistor-X3,00 32 ,20
ENG119878-ENG102936-dimming_characteristic_curve_adjustment_internal_phototransistor-X4,01 2C ,20
ENG119878-ENG103548-dimming_characteristic_curve_adjustment_internal_phototransistor-X5,01 F4 ,20
ENG119878-ENG99777-dimming_characteristic_curve_adjustment_internal_phototransistor-Y1,00 00 ,20
ENG119878-ENG100480-dimming_characteristic_curve_adjustment_internal_phototransistor-Y2,00 0A ,20
ENG119878-ENG100773-dimming_characteristic_curve_adjustment_internal_phototransistor-Y3,00 32 ,20
ENG119878-ENG100631-dimming_characteristic_curve_adjustment_internal_phototransistor-Y4,00 96 ,20
ENG119878-ENG102174-dimming_characteristic_curve_adjustment_internal_phototransistor-Y5,00 FD ,20
ENG119874-Gas_functionality,not active ,1
ENG128742-Gauge_dimming_condition,OFF ,1
ENG125906-ENG125912-Illumination_algorithm-Pointer_illumination_algorithim,terminal_58xd_log_bus_parkinglight ,1
ENG125906-ENG126396-Illumination_algorithm-Scale_switching_algorithm,parking_light ,1
ENG119882-init_fuel_algorithm,No ,1
ENG130585-Leaving_warning_delay,1.6 s,1
ENG102605-ENG103211-outside_temperature-p_blocking_time_after_v_bigger_0,15 s,16
ENG102605-ENG100239-outside_temperature-p_ice_warning_entry_temperature,4 °C,16
ENG102605-ENG103023-outside_temperature-p_ice_warning_exit_temperature,6 °C,16
ENG102605-ENG102658-outside_temperature-p_kmt_at_delta,25 °C,16
ENG102605-ENG99866-outside_temperature-p_mileage_after_v_bigger_0,5.0 km,16
ENG102605-ENG103631-outside_temperature-P_speed_threshold,20 km/h,16
ENG102605-ENG99450-outside_temperature-p_storage_time_engine_off,180 min,16
ENG102605-ENG104179-outside_temperature-p_tendency_damping,15 s,16
ENG102605-ENG103335-outside_temperature-p_tendency_threshold,1.0 °C,16
ENG102605-ENG100500-outside_temperature-p_time_constant_pt1,40 s,16
ENG102605-ENG103256-outside_temperature-p_time_constant_slow_damping,2.0 ,16
ENG135292-phev_stat_intervall-,5.0 ,3
ENG135292-phev_stat_intervall-,64 m,3
ENG135292-phev_stat_intervall-,00 min,3
ENG119825-Picture_Upload_Download,not active ,1
ENG126396-Scale_switching_algorithm,lowbeam_foglight ,1
ENG153765-Second_digital_speed,Readout ,1
ENG119876-Service_Key_Clear_All_Counter,Yes ,1
ENG130584-Statistic_phev_mileage,5 km,1
ENG109442-ENG119793-time_parameter_display-hmi_t_Dreiter_ms,2.0 s,18
ENG109442-ENG119794-time_parameter_display-hmi_t_dummyMenuTimeout_ms,5 s,18
ENG109442-ENG119802-time_parameter_display-hmi_t_FondGurt,35 s,18
ENG109442-ENG119804-time_parameter_display-hmi_t_FTuerAUF,300 ms,18
ENG109442-ENG119796-time_parameter_display-hmi_t_MenuTimeout_ms,255 s,18
ENG109442-ENG119799-time_parameter_display-hmi_t_NextServiceAnz_ms,5 s,18
ENG109442-ENG119798-time_parameter_display-hmi_t_NextWarning_ms,6 s,18
ENG109442-ENG119805-time_parameter_display-hmi_t_P1Pause_ms,20 s,18
ENG109442-ENG119800-time_parameter_display-hmi_t_P2Pause_ms,900 s,18
ENG109442-ENG119801-time_parameter_display-hmi_t_Quit_ms,10 s,18
ENG109442-ENG119797-time_parameter_display-hmi_t_TWSAnz_ms,3 s,18
ENG109442-ENG119795-time_parameter_display-hmi_t_UhrTimeout_ms,10 s,18
ENG109442-ENG119803-time_parameter_display-hmi_t_USZ,0.20 s,18
ENG109442-ENG119806-time_parameter_display-rollierblockgroesse,3 ,18
ENG109442-ENG101663-time_parameter_display-tDD15_off,0.15 ,18
ENG109442-ENG103975-time_parameter_display-tDD15_on,0.00 ,18
ENG109442-ENG100026-time_parameter_display-tDDWUP,0.00 ,18
ENG112418-ENG112412-total_range_gas-consumption_factor,0.000 ,4
ENG112418-ENG112411-total_range_gas-consumption_profile,consumption_profile_calculation ,4
ENG112418-ENG112410-total_range_gas-selection_consumption_factor,consumption_factor_CAN ,4
ENG112418-ENG99298-total_range_gas-State,not active ,4
ENG153766-Tube_version,variant_1 ,1


Elapsed Time: 00:28

I mentioned the folder structure in the post above, I have MHI2, MST2 and Metainfo2.txt in the root of the card.

 

[downtime]

I don’t think so. It’s in firmware. Not in coding nor adaptations.

 

[esteticu]

Ok, I had hopes because the RPM works, GTE mode/icon is displayed correctly, while all those are still not present in e-Golf cars.

Can it also be a hardware problem, that the wires are in a different pin? Do you have access to Elsa and know where to check the differences please?

Thank you!

 

[downtime]

Wiring is the same across all clusters so it’s not a wiring issue. It’s a different firmware on cluster.