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Audi A4 ECU Remapping/ Chiptuning

Audi A4 ECU Remapping/ Chiptuning

🚩Audi A4 Third-Generation Remap (B7):

💬Introduction:

One of Audi's most renowned models since 1994 is the A4 series, which is made in the D segment. The station wagon, sedan, and convertible (cabriolet) are now available, as well as more powerful variants like the RS4. So far, five versions of the Audi A4 have been presented to the market, and in this article, we will analyze one of the best-selling generations of this automobile, specifically its third generation.
The engines offered in third-generation (B7):

✅Petrol Engines:

L4:

  • 1.8L I4 20v Turbo     (163 hp)   EMS = Bosch ME7.5.5
  • 1.8L I4 16v TFSI       (197 hp)   EMS = Bosch MED9.1.5
  • 2.0L I4 20v                (129 hp)   EMS = Bosch ME7.5.5
  • 2.0L I4 16v TFSI       (217 hp)   EMS = Bosch MED9.1.5

V6: 

  • 3.2L V6 24v FSI    255hp: EMS = Siemens Simos 6.2/6.3

V8:

  • 4.2L V8 32v  FSI (414hp): EMS = Bosch MED9.1.1 

✅Diesel Engines:

L4:

  • 1.9L I4 TDI (116hp): EMS = Bosch EDC16U31/34
  • 2.0L I4 TDI (166hp): EMS = Siemens PPD1xx

V6:

  • 2.5L V6 TDI (164hp): EMS = Bosch EDC15VM+
  • 2.7L V6 TDI (177hp): EMS = Bosch EDC16U31/34
  • 3.0L V6 TDI (201hp): EMS = Bosch EDC16U31/34
  • 3.0L V6 TDI (229hp): EMS = Bosch EDC16CP34

💬Advantages:

  • Using high-quality materials in the automobile room
  • Appropriate fuel usage
  • Limited-slip differential in the Quattro four-wheel-drive system Torsen
  • Five-star safety from EURO N-CAP
  • The A4 model's international popularity, as well as the availability of high-performance versions such as the RS4 series

💬Location of ECU:

Audi A4 ECU Location- Audi A4 remapping-chiptuning
ECU Location in Audi A4 (B7) 

🚩Programmers that can be used for Remapping:

💬Kess programmer:

🚨Note: All the ECUs used in the Audi A4 can be “Read & Write” through OBD in the KESS Programmer.

✅Petrol Engines:

1) The ALT MPFI injection system with Bosch ME7.5.5 ECU is connected through an OBD port and 39 micro protocol for petrol engines with BFB code.

2) The fuel system injection (FSI) with Bosch MED9.1.5 ASI is used by the OBD port and the 93 micro protocol on petrol engines with codes BUL, BPG, and BWE.

3) Use the 253 micro protocol through OBD port for V6 3200cc engines with AUK code and Fuel Injection System (FIS) with Siemens Simos 6.2/6.3 ECU.

4) Use OBD port and 196 micro protocol for 4200 V8 engine with BNS code and Fuel Injection System (FIS) with Bosch MED9.1.1 ECU.

✅Diesel Engines:

1) ECU EDC16U31/34, OBD port, and 64 micro protocol are utilized with 1900cc engine with BKE code and 2000cc engine with BLB code.

2) 2000cc engine with BRD code, Siemens PPD1xx ECU, read and burn ECU file from OBD port and 109 micro protocol.

3) Bosch EDC15VM+ ECU protocol 11 is used to run a V6 engine with a displacement of 2500cc and a BDG code.

4) V6 engine with 2700cc volume and code BPP; V6 engine with 3000 cc volume and code BNK is done with EDC16U31/34 ECU; V6 engine with 3000cc volume and ASB code is performed with Bosch EDC16CP34 ECU from micro 64 protocol.

💬DIM SPORT Genius Programmer:

✅Petrol Engines:

1) Only petrol engines with fuel system injection are supported by the DIM programmer. As a result, petrol engines use the Bosch MED9.1 ECU, which uses the Flash 0091 protocol.

2) Use protocol 0145 for protocol 4200 V8 model RS4 with BNS code.

✅Diesel Engines:

1) For 1.9 TDI and 2.0 8v engines with EDC16U31/ 34 ECU, protocol 0072 is utilized.

2) Protocol 0123 is compatible with the Siemens PPD1 ECU in 2.0 TDI engines that have the BRD code.

3) Protocol 0073, which is compatible with EDC16U31/ 34 ECUs for 2.7 and 3.0L engines, as well as EDC16CP34 ECUs for 3.0L engines with ASB code.

💬Auto Tuner programmer:

This programmer can read and write data for a limited number of petrol and diesel engines (except for the latter).

1) MPC 564 module: Compatible with all 6-cylinder diesel engines, including the 1.9 TDI BKE.

2) MPC 556 module: Which is found in the 2.0 TDi BRD diesel engine.

3) MPC 562 module: Which is found in the BNS 8-cylinder petrol engine.

4) MPC564  module: Utilized in the BNS 8-cylinder petrol engine; this model's ECU reading will be done on the bench.

Proper Programmers For Audi A4-dim sport-Alientech-Auto tuner
Famous Programmers for Audi A4                                                                                        Audi A4 DynoGraph

💬Different Stages of Remapping ECU in CaracalTech:

You can pick from three stages depending on the alterations made to the automobile engine:

1) Normal Mapping:
Using an intake kit or a muffler sports exhaust system to improve engine operating conditions for daily drive usage and greater driving enjoyment (sports exhaust system)

2) Street Mapping:
Considering aftermarket components like as headers or removing the catalyst (CatLess) and After Market CamShaft and utilizing a bigger throttle body to improve the performance of the automobile engine.

3) Race Mapping:
More significant engine modifications, such as the Greddy Twin Turbo Kit, Water-Methanol Injection Kit, and Stroker Kit, are made at this stage. You can also employ Force Induction technologies, such as the Super Charger Kit, in addition to the turbocharger kit.

✅For more information, you can read Tuning Stages article.

💬Changeable Software Features in CaracalTech Remap:

  • Up to 15% more acceleration and power in petrol models and 25% more in diesel models.
  • More accurate AFR adjustment for increased torque at low rev.
  • Speed Limiter Removal
  • Improve throttle response
  • In petrol models, DeCAT error has been eliminated.
  • In petrol models, the second oxygen sensor has been removed.
  •  EGR Delete and DPF Delete, In diesel engines.
  • Raising the cutoff based on the number of consumer requests (Rev Limiter Removal)
  • Turbo upgrade-calibrated & E85
  • Implementing launch control 
  • Running a hard cutoff
  • Pops and Bangs
  • Calibration using the supercharged kit
  • Calibration with Stroker kit

💬Audi A4 ECU Remapping Cost?

Audi A4 ECU Remapping price differs from tuning stage and in CaracalTech we can do it for you with the lowest price and we do our best with guarantee and support.

🏁Contact us via one of the following three ways, to use our experiences in Audi A4 remapping and access to all parameters without any error.  

1- If you want to learn how to remap Audi A4 with Bosch ECU in WinOLS and ECM Titanium Software, you can enter to our ECU Training Course.

2- If you need only remapping file, upload original ECU file in Tuning File Service, after short time our experts send you remapped file.

3- If you know remapping software like WinOLS or ECM Titanium, for ease and accuracy of work you can use CaracalTech Mappack in the following link.

📍For more information and probable problems feel free to contact us: support@caracaltech.com

Keywords:

audi a4, remapping, chiptuning, bosch me7,ecu tuning, speed limit removal, pop and bang, winols, ecm titanium, egr, dpf, decat, kess, edc15, edc16, afr ,

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