Jump to content
SAU Community

Recommended Posts

hey all wat is the speed cut set at and how can you override it as my vl cuts out at 180-190km/h oh and its a race car not a street car so i can reach those speeds thanks

The Skyline ECU is speed limited to 180km/h.

To bypass this, cut the YELLOW/GREEN wire at the ECU which is pin number 53. This wire sends the speed input to the ECU. You won't be running HICAS so this won't affect the steering at all.

The Skyline ECU is speed limited to 180km/h.

To bypass this, cut the YELLOW/GREEN wire at the ECU which is pin number 53. This wire sends the speed input to the ECU. You won't be running HICAS so this won't affect the steering at all.

thanks for that man its a pain in the ass hittin the limit halfway down the straight at qr

101 W/L Injector # 1 Control Signal

102

103 W/R Injector # 3 Control Signal

104 LG Fuel Pump Terminal Voltage Control Output (FPCM) 1

105 Y Injector # 2 Control Signal

106 G/W Fuel Pump Terminal Voltage Control Output (FPCM) 2

107 B/R Injector Ground

108 B/R Injector Ground

109 B/W Injector Power Supply (Counter Electromotive Reflex Circuit)

110 W/G Injector # 5 Control Signal

111

112 W/B Injector # 6 Control Signal

113

114 W/L Injector # 4 Control Signal

115

116 B/R Injector Ground

1 L/O Ignition Signal # 1

2 L Ignition Signal # 5

3 L/R Ignition Signal # 3

4 L/G AAC Valve

5

6 B Sub Electrical Fan Relay (Engine Temperature Switch)

7 Y/R Tachometer Signal Output

8

9 L/G Air Conditioner Relay (AC Cut Signal)

10 B/Y Ignition Signal System Ground

11 L/W Ignition Signal # 6

12 L/B Ignition Signal # 2

13 L/Y Ignition Signal # 4

14

15

16 O ECU Relay

17 Injection Pulse Signal (Ti Monitor)

18 B/P Fuel Pump Relay

19 SB Power Steering Oil Pressure Switch

20 B/Y Ignition Signal System Ground

21 Y/G Receive (Control Unit Data Reception) RX

22 Y Transmit (Data Sent From Control Unit) TX

23 W/R Detonation Sensor (Cylinders 1-3)

24 W/R Detonation Sensor (Cylinders 4-6)

25 L/Y Wastegate Valve Control Solenoid Valve

26 W/R Air Flow Meter Ground

27 B Air Flow Meter Intake Air Quantity Signal (Rear)

28 Y/G Engine Temperature Sensor Signal

29 Clear Exhaust Gas Sensor Signal (Front)

30 B Sensor Ground (tps, Coolant Temp.)

31 Y/R Clock (Synchronization Signal) CLK

32 O/B Malfunction Indicator Lamp

33

34 W Air Flow Meter Ground

35 O Air Flow Meter Intake Air Quantity Signal (Front)

36 SB Intake Air Temperature Sensor Signal

37 Air Flow Meter

38 W Throttle Sensor Signal Opening Output

39

40

41 G/B Crank Angle Sensor (120 Degree Signal)

42 G/Y Crank Angle Sensor (1 Degree Signal)

43 B/Y Ignition Switch (START Signal)

44 G/O Neutral Position Switch

45 B/R Ignition Switch (IGN)

46 LG/R Air Conditioner Switch Signal

47 Y/PU Check (Diagnosis Activation) CHK

48 Y Throttle Sensor Power Supply

49 B/W ECU Power

50 B ECU Ground

51 G/B Crank Angle Sensor (120 Degree Signal)

52 G/Y Crank Angle Sensor (1 Degree Input)

53 Y/G Vehicle Speed Sensor

54 LG Throttle Valve Switch (Idle Contact Point)

55 Clear Exhaust Gas Sensor Signal (Rear)

56 PU Throttle Sensor Output Signal

57 G/R Throttle Valve Switch Power Supply

58 W/B Battery Power Supply

59 B/W ECU Power

60 B ECU Ground

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • It is a kunfine Android screen . Does anyone know the wirering diagram of the fuga ??
    • just an update to this, poor man pays twice  Tried sanding down the pulleys but it didnt do the trick. Chucked another second hand alternator in the na car which I got for free off my mate and its fixed the squelling. Must have been unlucky with the bearings.    As for my turbo car, I managed to pick up a cwc rb alternator conversion bracket + LS alternator for 250 off marketplace, looked to be in really good nick. Installed it , started the car and its not charging the battery.... ( Im not good with auto elec stuff so im not sure if this was all I needed to do but I verified such by using a multimeter on the battery when the engine was running and I was only getting 12.2v )   I had to modify the earth strap for the new LS alternator , factory earth strap was a 10mm bolt which did not fit the bolt on the LS alternator which was double the size so I cut it off , went to repco bought some ring terminals that fit, crimped it onto the old earth strap and bolted it up to the alternator , started the car and same issue. Ran like shit and was reading 12.2 at the battery.  For a "plug and play" advertised kit thats not very plug and play but alas.  My question is , am I missing something ? Ive been reading that some people recommend upgrading the stock 80 amp alternator fuse to a 140 amp but I dont see how that would stop the alternator charging especially at idle not under load.  Regardless ive pulled it out and am going to get it bench tested by an auto elec tomorrow but it would be handy to know if ive missed something silly or have done something wrong.   
    • My wild guess is that you have popped off an intake pipe....check all of the hoses between the turbo and the throttle for splits or loose clamps.
    • Awesome, thanks for sharing!
    • To provide more specific help, more information is needed. What Android screen? What is its wiring diagram? Does the car's wiring have power at any required BAT and ACC wires, and is the loom's earth good?
×
×
  • Create New...