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Old 03-08-2020, 01:34 AM
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Fault memory

SGBD BNTN code Description Vehicle mileage Is currently present?
GS8602 --- 0x000001 EGS: Pressure actuator EDS 1 --- Unknown
GS8602 --- 0x000004 EGS: Pressure actuator EDS 4 --- Unknown
GS8602 --- 0x000010 EGS: Solenoid valve 1 --- Unknown
GS8602 --- 0x000011 EGS: Solenoid valve 2 --- Unknown
GS8602 --- 0x000012 EGS: Solenoid valve 3 --- Unknown
IKI --- 0x00008D IKE: EGS signal line disturbed --- Unknown

its acting like not even connected

as an experiment, i disconnected the 40 pins connector and ran test again
Fault memory

SGBD BNTN code Description Vehicle mileage Is currently present?
DSC57 --- 0x00003A DSC: No message from EGS control unit --- Unknown
GS8602 --- 0x000001 EGS: Pressure actuator EDS 1 --- Unknown
GS8602 --- 0x000004 EGS: Pressure actuator EDS 4 --- Unknown
GS8602 --- 0x000010 EGS: Solenoid valve 1 --- Unknown
GS8602 --- 0x000011 EGS: Solenoid valve 2 --- Unknown
GS8602 --- 0x000012 EGS: Solenoid valve 3 --- Unknown
IKI --- 0x00008D IKE: EGS signal line disturbed --- Unknown
IKI --- 0x0000FB IKE: No CAN identification (EGS) --- Unknown
ME72KWP1 --- 0x0000DC DME: CAN timeout, electronic transmission management (EGS/AGS) 65526 Unknown

And reconnected the 40 pin connector at the transmission controller, then checked and re connected the 16 pin connector at the transmission.
cleared and checked again for codes.

GS8602 --- 0x000001 EGS: Pressure actuator EDS 1 --- Unknown
GS8602 --- 0x000004 EGS: Pressure actuator EDS 4 --- Unknown
GS8602 --- 0x000010 EGS: Solenoid valve 1 --- Unknown
GS8602 --- 0x000011 EGS: Solenoid valve 2 --- Unknown
GS8602 --- 0x000012 EGS: Solenoid valve 3 --- Unknown
IKI --- 0x00008D IKE: EGS signal line disturbed --- Unknown

Measuring resistance of EDS 1 and 4 as per the fault codes; from the 40 pin connector at Transmission Control Module.

EDS1 pin 28,21 7.2 ohm
EDS2 7,21 6.5 ohm

and, from a step above

MV1 pin 38,21 30.8 ohm
MV2 pin 26,21 29.5
MV3 pin 16,21 30.2
__________________
2003 4.6, esotril blue, over 215,000KM. Every previous owner failed to keep up the vehicle maintenance. Restoration project.

Last edited by aureliusmax; 03-08-2020 at 01:48 AM.
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