Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS

This Tuning Guide is for VAG EDC17. The specific model which are used is Audi A4 2.0 TDI with Common Rail engine.

 

Vehicle Information:

Make:                     Audi

Model:                    A4

Year:                      2008

Engine:                 Four cylinder Common Rail Turbocharged Direct Injection

Engine size:         1968

Power(hp):         143hp

Power(kW):        105Kw

Torque(ft/lb):     236 ft/lb

Torque(NM):      320NM

Max Speed:         215km/h(134mph)

 

Software:

ECU-Nr.Prod: 03L 906 022 JN

Software:         396472

Checksum:      Bosch MED17

 

 

Preparations:

How to Make Checksums for ECU Files with WinOLS

WinOLS Free Download for Win XP/Win 7 Installation

What is ECU Map? How to Understand ECU Maps?

 

 

Map Addresses and Sizes

Driver’ Wish

Address Size
1B26CC 8 x 16
1B2800 8 x 16
1B2934 8 x 16
1B2A68 8 x 16
1B2B9C 8 x 16
1B2CD0 8 x 16

DRIVER’S WISH LIMITER

1A13AA 8 x 8

EGR ( Exhaust Gas Recirculation )

1B43D2 12 x 12
1B45F4 12 x 12
1B482A 12 x 12
1B4A4C 12 x 12
1B5018 11 x 12

EGR Start Map

1B52C0 11 x 12

EGR in Working

1B56BC 11 x 12

Torque to IQ Conversion

1BD364 16 x 16
1BD5A8 16 x 16

Torque Limiter

1C1FCC 24 x 4

Start of Injection

1C9B54 10 x 12
1C9CA0 10 x 12
1C9DEC 10 x 12
1C9F38 10 x 12
1CA084 10 x 12
1CA1D0 10 x 12

Duration Map

1E16E6 20 x 16

N75

1E453C?? 16 x 15
1E4990 13 X 16
1E4B6E 13 X 16
1E4D4D 13 X 16
1E52E6 13 X 16

BOOST PRESSURE

1E6BBE 16 x 15
1E7016 16 x 15
1E746A 13 x 16
1E76AE 13 x 16
1E78F2 13 x 16
1E7B3C 16 x 16
1E7D80 16 x 16
1E7FBE 13 x 16

BOOST LIMITER

1E86C0 10 x 16
SINGLE VALUE BOOST LIMITER (SVBL)
1C2332 1 x 1

DPF / FAP

1EBD2E 11 x 12
1EBE68 11 x 12
1EBFA2 11 x 12

DPF / FAP OFF SWITCHES

1EC667 1 x 1
1EC668 1 x 1

SMOKE MAP

1EE33A 16 x 11
1EE610 16 x 12

SMOKE MAP FROM BOOST

1F55BE 14 x 16

REQUESTED RAIL PRESSURE OFFSET

1F165C 16 x 16

REQUESTED RAIL PRESSURE

1F1CF2 15 x 16
1F1F36 15 x 16
1F217A 15 x 16
1F23BE 15 x 16

RAIL PRESSURE LIMITER OFFSET

1F2C6E 10 x 14

RAIL PRESSURE LIMITER

1F2DC6 10 x 14

START MAP

1F6A62 10 x 9
1F6B40 10 x 9

 

 

Driver’s Wish Maps

Driver’s Wish :: 3D View

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS

 

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (2)

Driver’s Wish Limiter

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (3) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (4)

 

EGR ( Exhaust Gas Recirculation )

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (5) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (6) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (7) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (8)

 

WinOLS Remap Exhaust Gas Recirculation (EGR) Map in The ECU

 

EGR Start

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (9) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (10)

 

EGR in Working Map

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (11) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (12)

 

Torque to IQ Conversion

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (13) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (14) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (15) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (16) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (17)

 

Torque Limiter Map

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (18) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (18) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (20)

 

Start of Injection Map

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (21) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (22)

 

Duration map

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (23) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (24)

 

N75

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (25) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (26)

 

Boost Pressure

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (27) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (28) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (29) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (29) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (31)

 

Boost Limiter

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (32) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (33)

 

DPF / FAP

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (34) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (35) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (36)

 

To close FAP make all values to 0

DPF / FAP Off Switches

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (36) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (38) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (39)

 

Smoke Map

With MAF Sensor

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (40) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (41) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (41) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (43)

 

Smoke map from Boost

With MAP Sensor

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (44) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (45)

 

Requested Rail Pressure Offset

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (46) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (47)

 

Requested Rail Pressure

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (48) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (48)

 

Rail Pressure Limiter Offset

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (50) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (51)

 

Start Map Map

Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (51) Audi A4 VAG EDC17 ECU Tuning Guide by WinOLS (53)