MembersPage/KevinBlack/Audi (2008-12-23 04:37:10)

New:

Datalog - shows 3 ECU Resets, 2 PW drops to zero at idle, and one trigger error

http://www.vems.hu/files/KevinBlack/Cg%20Drive%201.xls


11/19/08


11/18/08 - Engine is running. I had to rotate the ignition outputs.

NEW Order: h[2]=10 76 60 30 20 50 50 50

'''In MT = 2-3-6-7-1 (bottom to top)

OLD Order: h[2]=76 60 30 20 10 50 50 50

'''In MT = 1-2-3-6-7 (bottom to top)

'''I assume this is because of the secondary trigger placement.

Can someone check the rest of the config to make sure it is correct for a 3B engine?'''

OLD dumps below - secondary trigger was "disabled" in MT(fixed)

http://www.vems.hu/files/KevinBlack/CGFinalBaseDump.rtf


Primary Trigger Settings, note no "crankminper" setting, does this explain the trigger error? (should be ~2600 for 8000+100 rpm limit)

PrimaryTrig.jpg

Ignition Configuration / Wiring, 5 IGBT Outputs

IGN Output - EC36 - Color - Cylinder

10 - 33 - Blue(Tape) - Cyl 1

20 - 34 - Black - Cyl 2

30 - 36 - Brown - Cyl 4

60 - 24 - Red - Cyl 5

70 - 10 - Blue - Cyl 3

Firing Order 1-2-4-5-3


Car Information:


ECU information


Questions:


Requested Configuration

MAP connection 400kPa onboard - brass nipple

Flyback - 30v Diode

LCD - Connector through endplate (DSUB9 on endplate or flying loom)

EGT - Flying Loom through endplate

Knock - Via Motronic55 Pins

IAT - Audi PTC Sensor (430 Ohm pull-up)


Ignition Configuration, 5 IGBT Outputs

IGN Output - EC36 - Color - Cylinder

10 - 33 - Blue(Tape) - Cyl 1

20 - 34 - Black - Cyl 2

30 - 36 - Brown - Cyl 4

60 - 24 - Red - Cyl 5

70 - 10 - Blue - Cyl 3

Firing Order 1-2-4-5-3


2 Analog Inputs, custom connector


Launch Control and Shift Cut Setup

As you see, the "AAN ECU extra connector pins" has 3 analog inputs, we use one brake-light switch mounted under clutch (and a series switch that can disable it) to pull down (activate) the (shared) input for shiftcut and launch.

When activated with TPS < iac_tps_threshold launch is activated (TPS can be pressed after activation). Otherwise shiftcut is activated.


WBO2 Configuration

SSC Pin - Flying Lead - WB02 Pin


Suggestion - make WBO2 wire colors match the LSU4.2 sensor

SSC - Color - WBO2 Pin


General Audi Information

Pic of ECU Connector:

ECUconnector.jpg

3B Wiring Pinout:

http://www.s2central.net/motronic_pinout_3B.html

3B Wiring Schematic:

3B_ECU_Schematic.jpg

Audi 3B Information:

http://www.s2central.net/motronic_02.html

http://www.sjmautotechnik.com/trouble_shooting/20vboost.html