100%

Stock ECU being replaced

KV8-D-9 EFI relay output (low side, 200 mA)

DBW output-stage supply (P_DKSM+)

GND

ECU main power (terminal 87 via main relay)

GND

OEM-X60001

Stock ECU being replaced

1Injector relay control

2DBW output-stage supply (P_DKSM+)

4Power ground

5Power ground

6Power ground

8ECU main power (terminal 87 via main relay)

9DBW output-stage return (P_DKSM-)

KV8-A-10 Lambda 1 heater −

KV8-B-16 Aux 7

KV8-B-17 Aux 8

KV8-A-11 Lambda 2 heater −

KV8-C-7 Analog in 6

KV8-C-8 Analog in 7

KV8-B-14 Aux 5

OEM-X60002

Stock ECU being replaced

1O2 sensor heater, front 1 (pre-cat)

2O2 sensor heater, front 2 (pre-cat)

6O2 sensor heater, rear 1 (post-cat)

12O2 sensor heater, rear 2 (post-cat)

14O2 sensor signal, rear 2 (post-cat)

16O2 sensor signal, rear 1 (post-cat)

23Main relay control

KV8-C-2 Analog in 1

KV8-D-4 Crank index sensor +

MAF supply

Throttle (EDK/ITB) supply

KV8-B-2 Injection 2

KV8-B-4 Injection 4

KV8-B-6 Injection 6

KV8-B-13 Aux 4

KV8-B-10 Aux 1

KV8-B-5 Injection 5

KV8-B-11 Aux 2

KV8-B-1 Injection 1

0V sensor

KV8-C-27 Digital in 1

KV8-B-12 Aux 3

KV8-B-20 Aux 11

KV8-B-21 Aux 12

KV8-B-3 Injection 3

KV8-C-10 Analog in 9

KV8-C-9 Analog in 8

KV8-D-6 Sync sensor +

KV8-C-5 Analog in 4

KV8-C-3 Analog in 2

KV8-D-11 Knock 1 +

KV8-D-17 Knock 2 +

0V sensor

KV8-B-18 Aux 9

KV8-B-19 Aux 10

KV8-C-11 Analog in 10

0V sensor

KV8-C-28 Digital in 2

OEM-X60003

Stock ECU being replaced

1Mass air flow (MAF) signal

3Crankshaft position

4MAF supply

5Throttle (EDK/ITB) supply

6Injector cylinder 2

7Injector cylinder 4

8Injector cylinder 6

9VANOS exhaust solenoid

10VANOS intake solenoid

11Injector cylinder 5

12Map-controlled thermostat

13Injector cylinder 1

15Throttle ground

16Oil pressure switch

21Evap purge valve

22Idle speed control, close

23Idle speed control, open

26Injector cylinder 3

27Intake air temperature (IAT)

28Engine coolant temperature (ECT)

30Exhaust camshaft position

31Throttle position sensor 2

32Throttle position sensor 1

33Knock sensor 1

34Knock sensor 2

35ECT ground

36Intake camshaft ground

37Crankshaft ground

42Throttle motor drive 1 (H-bridge)

43Throttle motor drive 2 (H-bridge)

44Engine oil temperature

45Oil temperature ground

49Exhaust camshaft ground

50Oil level switch

0V sensor

KV8-C-4 Analog in 3

5V ref

KV8-B-15 Aux 6

0V sensor

KV8-C-6 Analog in 5

5V ref

OEM-X60004

Stock ECU being replaced

7Pedal ground 1

8Pedal position signal 1

9Pedal +5V supply 1

10Fuel pump relay control

12Pedal ground 2

13Pedal position signal 2

14Pedal +5V supply 2

KV8-B-30 Ignition 5

KV8-B-28 Ignition 3

GND

KV8-B-26 Ignition 1

KV8-B-27 Ignition 2

KV8-B-29 Ignition 4

KV8-B-31 Ignition 6

OEM-X60005

Stock ECU being replaced

1Ignition coil 5

4Ignition coil 3

5Ignition ground

6Ignition coil 1

7Ignition coil 2

8Ignition coil 4

9Ignition coil 6

KV8

KV8-A

KV8

10Lambda 1 heater −

11Lambda 2 heater −

OEM-X60002-1 O2 sensor heater, front 1 (pre-cat)

OEM-X60002-12 O2 sensor heater, rear 2 (post-cat)

KV8-B

KV8

1Injection 1

2Injection 2

3Injection 3

4Injection 4

5Injection 5

6Injection 6

9ECU ground

10Aux 1

11Aux 2

12Aux 3

13Aux 4

14Aux 5

15Aux 6

16Aux 7

17Aux 8

18Aux 9

19Aux 10

20Aux 11

21Aux 12

26Ignition 1

27Ignition 2

28Ignition 3

29Ignition 4

30Ignition 5

31Ignition 6

34ECU ground

OEM-X60003-13 Injector cylinder 1

OEM-X60003-6 Injector cylinder 2

OEM-X60003-26 Injector cylinder 3

OEM-X60003-7 Injector cylinder 4

OEM-X60003-11 Injector cylinder 5

OEM-X60003-8 Injector cylinder 6

GND

OEM-X60003-10 VANOS intake solenoid

OEM-X60003-12 Map-controlled thermostat

OEM-X60003-21 Evap purge valve

OEM-X60003-9 VANOS exhaust solenoid

OEM-X60002-23 Main relay control

OEM-X60004-10 Fuel pump relay control

OEM-X60002-2 O2 sensor heater, front 2 (pre-cat)

OEM-X60002-6 O2 sensor heater, rear 1 (post-cat)

OEM-X60003-42 Throttle motor drive 1 (H-bridge)

OEM-X60003-43 Throttle motor drive 2 (H-bridge)

OEM-X60003-22 Idle speed control, close

OEM-X60003-23 Idle speed control, open

OEM-X60005-6 Ignition coil 1

OEM-X60005-7 Ignition coil 2

OEM-X60005-4 Ignition coil 3

OEM-X60005-8 Ignition coil 4

OEM-X60005-1 Ignition coil 5

OEM-X60005-9 Ignition coil 6

GND

KV8-C

KV8

1ECU ground

2Analog in 1

3Analog in 2

4Analog in 3

5Analog in 4

6Analog in 5

7Analog in 6

8Analog in 7

9Analog in 8

10Analog in 9

11Analog in 10

17Analog sensor 0V reference

25Analog sensor 0V reference

26ECU ground

27Digital in 1

28Digital in 2

GND

OEM-X60003-1 Mass air flow (MAF) signal

OEM-X60003-32 Throttle position sensor 1

OEM-X60004-8 Pedal position signal 1

OEM-X60003-31 Throttle position sensor 2

OEM-X60004-13 Pedal position signal 2

OEM-X60002-14 O2 sensor signal, rear 2 (post-cat)

OEM-X60002-16 O2 sensor signal, rear 1 (post-cat)

OEM-X60003-28 Engine coolant temperature (ECT)

OEM-X60003-27 Intake air temperature (IAT)

OEM-X60003-44 Engine oil temperature

0V sensor

GND

OEM-X60003-16 Oil pressure switch

OEM-X60003-50 Oil level switch

KV8-D

KV8

1ECU 14V supply

2Aux 13–16 14V supply

4Crank index sensor +

5Crank index sensor −

6Sync sensor +

7Sync sensor −

9EFI relay output (low side, 200 mA)

11Knock 1 +

17Knock 2 +

20Aux 9–12 14V supply

21Sensor supply Vref1 5.0V

ECU 14V supply

Aux 13–16 14V supply

OEM-X60003-3 Crankshaft position

SP-0V · 8 pins

OEM-X60003-30 Exhaust camshaft position

SP-0V · 8 pins

OEM-X60001-1 Injector relay control

OEM-X60003-33 Knock sensor 1

OEM-X60003-34 Knock sensor 2

Aux 9–12 14V supply

5V ref

SP-GND · 10 pins

SP-14V · 8 pins

SP-0V · 13 pins

SP-5V1 · 4 pins