VOLKSWAGEN GOLF 7 (A7) 1.4L L4 16V TSI 103kW/138HP MED17.5.21 — ECU BOSCH MED17.5.21

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) ✓ Add-on module available 37 firmware versions

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Vehicle data

Brand	VOLKSWAGEN
Model	GOLF 7 (A7)
Engine	1.4L L4 16V TSI 103kW/138HP MED17.5.21
Stock power	140 CV / 103 kW
Displacement	1400 cc
Fuel	Benzina sovralimentato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	MED17.5.21
Memory / EPROM	MICRO ST TRICORE - 20480 Kbit - 280000

Available tuning operations / options:

Maximum air charge for overboost protection with turbocharger fault
Base timing
Optimal spark timing/MBT
Advance correction
Desired engine load calculation
Lambda correction for engine temperature after starting
Maximum torque limitation at clutch
Compression ratio for turbocharger protection
Compression ratio limiting for compressor depending on IAT sensor
Maximum pressure ratio limit for diagnosis
Exhaust gas temperature
Engine indicated torque
Factor for reducing maximum filling
Gearbox maximum torque allowed
High pressure fuel pump setpoint
High fuel pressure pump limit for ECT sensor
High fuel pressure pump limit
High pressure fuel pump setpoint - limp home mode
High-pressure fuel pump - in catalyst heating monitoring mode
Intake valve lift
Intake valve lift - catalyst heating
Lambda enrichment for components protection
Lambda correction for exhaust manifold temperature
RPM Limiter
RPM limiter 3
RPM limiter - N
RPM limiter in Park position
RPM limit for ECT sensor
RPM limit for EOT sensor
Lambda driver wish
Knock detection factor
Speed limiter
Speed limiter 2
Speed limiter 4
Maximum engine power
Throttle air mass flow calculation
Manifold absolute pressure time delay
Characteristic manifold absolute pressure time constant of the LRS
Maximum intake manifold pressure
Max torque profile
Optimal engine moment
Power limit torque table
Relative permissible torque from the pedal position in torque limitation
Relative permissible torque from the pedal position in torque limitation - sport/race mode
% relative air filling limit depending on IAT
Driver torque request
Driver torque request 2
Driver torque request AWD
Driver torque request for reverse gear
Torque limiter for selected gear
Setpoint maximum turbocharger speed
Throttle angle management

Firmware identifiers (37)

Hardware No.	Software No. (chip)	Version	Update software	ECU
—	—	1.94.006	04E906016AC 9224	BOSCH MED17.5.21
—	—	1.94.004	04E906016M 9204	BOSCH MED17.5.21
—	—	1.94.007	04E906016F 5539	BOSCH MED17.5.21
—	—	1.94.013	04E906016G 7862	BOSCH MED17.5.21
—	—	1.94.007	04E906016M 7604	BOSCH MED17.5.21
—	—	1.94.004	04E906016CH 5759	BOSCH MED17.5.21
—	—	1.94.004	04E906016CH 9226	BOSCH MED17.5.21
—	—	1.94.007	04E906016CT 9134	BOSCH MED17.5.21
—	—	1.94.008	04E906016EG 7863	BOSCH MED17.5.21
—	—	1.94.014	04E906016CT 7866	BOSCH MED17.5.21
—	—	1.94.005	04E906016AC 6190	BOSCH MED17.5.21
—	—	1.94.008	04E906016F 7603	BOSCH MED17.5.21
—	—	1.94.005	04E906016AD 5532	BOSCH MED17.5.21
—	—	1.94.004	04E906016CG 9191	BOSCH MED17.5.21
—	—	1.94.011	04E906016CR 9193	BOSCH MED17.5.21
—	—	1.94.014	04E906016CT 7607	BOSCH MED17.5.21
—	—	1.94.006	04E906016AC 5757	BOSCH MED17.5.21
—	—	1.94.018	04E906016F 5760	BOSCH MED17.5.21
—	—	1.94.004	04E906016AC 5533	BOSCH MED17.5.21
—	—	1.94.017	04E906016G 6185	BOSCH MED17.5.21
—	—	1.94.007	04E906016F 7861	BOSCH MED17.5.21
—	—	1.94.019	04E906016G 5761	BOSCH MED17.5.21
—	—	1.94.013	04E906016CT 9199	BOSCH MED17.5.21
—	—	1.94.007	04E906016CG 7606	BOSCH MED17.5.21
—	—	1.94.007	04E906016CG 7867	BOSCH MED17.5.21
—	—	1.94.014	04E906016M 7864	BOSCH MED17.5.21
—	—	1.94.010	04E906016F 6186	BOSCH MED17.5.21
—	—	1.94.012	04E906016AD 9225	BOSCH MED17.5.21
—	—	1.94.008	04E906016CR 5671	BOSCH MED17.5.21
—	—	1.94.026	04E906016CT 5670	BOSCH MED17.5.21
—	—	1.94.012	04E906016AD 9131	BOSCH MED17.5.21
—	—	1.94.003	04E906016F 9170	BOSCH MED17.5.21
—	—	1.94.007	04E906016CR 7605	BOSCH MED17.5.21
—	—	1.94.010	04E906016CR 7865	BOSCH MED17.5.21
—	—	1.94.005	04E906016CH 9135	BOSCH MED17.5.21
—	—	1.94.008	04E906016CS 9136	BOSCH MED17.5.21
—	—	1.94.004	04E906016M 9133	BOSCH MED17.5.21

ECU notes

Microprocessor TC1782 This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata