Chiptuning files » Audi » A4 » B7 2004 - 2008 » 2.0 TDi (140 hp / 320 Nm)

Chiptuning files for Audi A4 B7 2004 - 2008 2.0 TDi (140 hp)

ECU: Bosch EDC16U1 / Bosch EDC16U31 / Bosch EDC16U34

StockStage 1 (+ 40 HP)Stage 2 (+ 49 HP)

140 HPstock power

320 Nmstock torque

104 KWstock power

Select a stage for the tuned figures and the power and torque curve.

Available modifications

What each modification does

Stage 1 for Audi A4 2.0 TDi (140 hp): Software-only remap for a car with standard hardware. 140 hp to 180 hp and 320 Nm to 400 Nm.
Stage 2 BASE for Audi A4 2.0 TDi (140 hp): Remap matched to hardware upgrades. Which parts are needed differs per engine. If needed we fine-tune the file up to 3 times free of charge, based on the datalogs you send us. 140 hp to 189 hp and 320 Nm to 414 Nm.
Stage 3 BASE for Audi A4 2.0 TDi (140 hp): Remap for a larger or hybrid turbo with supporting hardware. If needed we fine-tune the file up to 3 times free of charge, based on the datalogs you send us.
Hardcut Popcorn limiter for diesel for Audi A4 2.0 TDi (140 hp): Hard-cut rev limiter for diesel engines with the typical popcorn sound.
VMAX speedlimit on/off higher/lower for Audi A4 2.0 TDi (140 hp): The electronic speed limiter is removed, raised or lowered.
DTC off for Audi A4 2.0 TDi (140 hp): Selected fault codes are switched off so they are no longer stored or shown.
Cold start off - Catalyst heating off for Audi A4 2.0 TDi (140 hp): The catalyst-heating phase after a cold start (raised idle, retarded ignition) is removed.
Catalyst off for Audi A4 2.0 TDi (140 hp): Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes.
DPF/OPF/GPF off for Audi A4 2.0 TDi (140 hp): The particulate filter function (diesel DPF, petrol OPF/GPF) is switched off in software. The filter has to be removed physically first.
Swirl flaps off for Audi A4 2.0 TDi (140 hp): Intake flap operation is switched off for engines where the flaps have been removed.
EGR off for Audi A4 2.0 TDi (140 hp): The exhaust gas recirculation valve is switched off in software.
AdBlue off for Audi A4 2.0 TDi (140 hp): The SCR / AdBlue system is switched off in software.
MAF off for Audi A4 2.0 TDi (140 hp): The engine runs without the air mass meter signal.
TVA off for Audi A4 2.0 TDi (140 hp): The throttle valve actuator is switched off in software.
Readiness ok for Audi A4 2.0 TDi (140 hp): Readiness monitors are set so the car reports ready at an emission inspection.
Hot start fix for Audi A4 2.0 TDi (140 hp): Corrects hard starting with a hot engine.
Boost Sensor Calibration for Audi A4 2.0 TDi (140 hp): Calibration for an uprated boost pressure (MAP) sensor.
IMMO_OFF for Audi A4 2.0 TDi (140 hp): The immobiliser check is removed from the ECU, so the engine starts without the immobiliser.
Cloning (ECU/TCU) for Audi A4 2.0 TDi (140 hp): The complete content of one unit is copied to another unit of the same type.
Checksum Correction for Audi A4 2.0 TDi (140 hp): The checksums of the file are recalculated so the control unit accepts the modified software.
Smoke test fix for Audi A4 2.0 TDi (140 hp): The calibration is adjusted for the diesel smoke (opacity) test.

Prices for this vehicle

Pay with

Prices shown for single credits. Choose a credit pack to see how much cheaper it is; unused credits stay in your account for other projects. Prices for cars. Prices are set in euro.

Tuning file	Price
Stage 1	60 to 70 credits (€84 to €98), by model year
Stage 2 BASE	90 credits (€126)
Stage 3 BASE	250 credits (€350)

Options

Option	Ordered on its own	Added to a Stage 1 file
Hardcut Popcorn limiter for diesel	55 credits (€77)	+ 40 credits (€56)
VMAX speedlimit on/off higher/lower	40 credits (€56)	included
DTC off	45 credits (€63)	+ 30 credits (€42)
Cold start off - Catalyst heating off	50 credits (€70)	+ 50 credits (€70)
Catalyst off	40 credits (€56)	+ 20 credits (€28)
DPF/OPF/GPF off	50 credits (€70)	+ 35 credits (€49)
Swirl flaps off	45 credits (€63)	+ 45 credits (€63)
EGR off	35 credits (€49)	+ 30 credits (€42)
AdBlue off	60 credits (€84)	+ 60 credits (€84)
MAF off	45 credits (€63)	–
TVA off	40 credits (€56)	+ 40 credits (€56)
Readiness ok	45 credits (€63)	+ 15 credits (€21)
Hot start fix	35 credits (€49)	+ 35 credits (€49)
Boost Sensor Calibration	55 credits (€77)	+ 55 credits (€77)
IMMO_OFF	99 credits (€138.60)	+ 99 credits (€138.60)
Cloning (ECU/TCU)	199 credits (€278.60)	–
Checksum Correction	10 credits (€14)	+ 10 credits (€14)

Most options cost less when you add them to a stage file than when you order them on their own.

Tools to read this vehicle

Tool	ECU read method	TCU read method
Autotuner	Bench, OBD	–
Magicmotorsport FLEX	Bench, Boot, OBD	–
Alientech KESS3	OBD, Bench, Boot	–
Alientech Powergate	OBD	–
Flashtec CMD	OBD, Bench, BDM	–
PCMflash	Boot	–

Also listed for this vehicle: Alientech KESSv2, Alientech K-TAG, Dimsport New Genius, bFlash, AMT Cartech Limited MPPS, Bitbox, ByteShooter Toolbox, FG Technology EOBD2.

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.