AUDI A4 (B8/8K) 2.0L 16V TDI 105kW/141HP EDC17C46 — ECU BOSCH EDC17C46

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 15 firmware versions

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Vehicle data

Brand	AUDI
Model	A4 (B8/8K)
Engine	2.0L 16V TDI 105kW/141HP EDC17C46
Stock power	143 CV / 105 kW
Displacement	2000 cc
Fuel	Diesel sovralimentato
Vehicle type	Auto

ECU

Manufacturer	BOSCH
Model	EDC17C46
Memory / EPROM	MICRO ST TRICORE - 16384 Kbit - 200000

Available tuning operations / options:

Maximum engine boost pressure F (atmospheric pressure)
Boost pressure
Maximum torque limitation at clutch
Regeneration limit for DPF
EGR valve control
EGR valve control 2
EGR valve control 3
EGR valve control 4
EGR valve control 5
EGR valve control 6
Max accepted exhaust gas temperature value before turbine
Max accepted exhaust gas temperature value before turbine 2
Protection for engine overheating
Basic torque management at engine cranking
Basic torque management at engine cranking 2
Engine idle vs. ECT sensor
Injection period
Injection period 10
Injection period 11
Injection period 13
Injection period 3
Injection period 4
Injection period 5
Injection period 6
Injection period 7
Injection period 8
Injection period 9
Injection opening time related to inj. pressure
Initialization values over pressure control valve
Injection 1
Injection 2
Smoke limiter
Lambda reference
Lambda value of the smoke limitation
Lambda value of the smoke limitation 2
Max allowed torque for speed ratio
Maximum indicated torque
Maximum indicated torque for monitoring
Protection for air load overheating
Protection for exhaust gas temperature before turbine 2
Protection for fuel overheating
Specific injection pressure limiter
Specific injection pressure limiter 2
Specific injection pressure limiter for EFT sensor
Relative permissible torque from the pedal position in torque limitation
Specific injection pressure
Specific injection pressure 2
Specific injection pressure 3
Specific pressure injection after starting
Driver torque request
Driver torque request AWD
Driver torque request for reverse gear
Torque limiter for selected gear
Torque limiter for selected gear 2
Torque limiter for for reverse gear
Setpoint maximum turbocharger speed
Torque limiter for the APS/BPS
Torque model - torque to fuel quantity conversion - particulate regeneration mode
Torque model - torque to fuel quantity conversion - particulate regeneration mode 2
Variable geometry duty cycle limit
Variable geometry duty cycle limit 2
Variable geometry duty cycle limit 3

Firmware identifiers (15)

Hardware No.	Software No. (chip)	Version	Update software	ECU
—	—	1.00.013	03L906018HT 9977	BOSCH EDC17C46
—	—	1.00.006	03L906018JT 9977	BOSCH EDC17C46
—	—	1.00.018	03L906018JT 3100	BOSCH EDC17C46
—	—	1.00.005	03L906018JT 9978	BOSCH EDC17C46
—	—	1.00.003	03L906018LP 9979	BOSCH EDC17C46
—	—	1.94.021	03L906018SJ 9978	BOSCH EDC17C46
—	—	1.00.014	03L906018AC 9977	BOSCH EDC17C46
—	—	1.00.013	03L906018AC 2841	BOSCH EDC17C46
—	—	1.94.009	03L906018HT 8362	BOSCH EDC17C46
—	—	1.94.020	03L906018KA 3182	BOSCH EDC17C46
—	—	1.00.025	03L906018AC 1460	BOSCH EDC17C46
—	—	1.94.022	03L906018HT 3110	BOSCH EDC17C46
—	—	1.00.017	03L906018HT 2587	BOSCH EDC17C46
—	—	1.00.011	03L906018AC 9978	BOSCH EDC17C46
—	—	1.94.012	03L906018KA 9978	BOSCH EDC17C46

Vehicle technical notes

OBD located to the left of the driver's side, accessible without removing anything to the left of the pedalboard.

ECU notes

MICRO Infineon Tricore TC1767 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.