Jump to content
SAU Community

Recommended Posts

  • 1 month later...

That's correct I have never seen the official M35 wiring diagram. The drawing I did was based on the g35 info. My cars wiring and connectors and scotts revisions. I haven't cross referenced craigs revisions.

  • 5 years later...

VQ25DET ECU PINOUT LIST

1 No.1cyl. Injector drive signal
2 No.2cyl. Injector drive signal
3 No.3cyl. Injector drive signal
4  
5 No.1cyl. Ignition signal (Pawatora drive signal)
6 No.2cyl. Ignition signal (Pawatora drive signal)
7 No.3cyl. Ignition signal (Pawatora drive signal)
8 eVTC electromagnetic retarder control signal (left bank)
9 eVTC electromagnetic retarder control signal (right bank)
10 Canister purge control valve control signal
11 No.4cyl. Injector drive signal
12 No.5cyl. Injector drive signal
13 No.6cyl. Injector drive signal
14  
15 No.4cyl. Ignition signal (Pawatora drive signal)
16 No.5cyl. Ignition signal (Pawatora drive signal)
17 No.6cyl. Ignition signal (Pawatora drive signal)
18  
19  
20  
21  
22 Fuel pump terminal voltage control output signal (FPCM)
23  
24  
25  
26 Throttle motor relay control signal
27 Supercharging pressure control solenoid control signal
28  
29  
30  
31 C / U power supply (the counter electromotive current feedback circuit)
32 Fuel pump relay control signal
33 Engine warning light
34 Engine rotation speed output signal (to HICAS C / U)
35  
36  
37  
38 ECCS & IGN coil relay control signal
39 O2 sensor heater control signal
40  
41  
42 Key SW (START) signal
43 Key SW (IGN) signal
44 Neutral SW signal
45  
46  
47  
48 C / U earth
49  
50 Adaptive cruise control system SW signal (car with adaptive cruise control system)
51  
52  
53  
54 A / T mode (Snow mode) SW signal
55 Stop lamp SW signal
56  
57 C / U earth
58 Sensor ground
59 Brake SW signal (car with adaptive cruise control system)
60  
61  
62 Air flow meter signal
63  
64 Accelerator sensor 2 Power
65 POS (position) sensor signal
66 PHASE (phase) sensor signal (right bank)
67 Battery power supply
68  
69  
70 Accelerator sensor 2 Ground
71 Knock sensor signal
72  
73 Accelerator sensor 1 signal
74 Accelerator sensor 2 signal
75 PHASE (phase) sensor signal (right bank)
76 The intake air temperature sensor signal
77  
78  
79  
80 Air flow meter earth
81 Refrigerant pressure sensor signal
82 Supercharging pressure sensor signal
83 Throttle sensor 1 signal
84 Throttle sensor 2 signal
85  
86 PHASE (phase) sensor signal (left bank)
87 Oil temperature sensor signal
88  
89 Power steering oil pressure sensor signal
90  
91 O2 sensor signal
92  
93 Water temperature sensor signal
94  
95 PHASE (phase) sensor signal (left bank)
96  
97  
98  
99  
100  
101 Throttle motor drive signal 1 (open signal)
102 Throttle motor power
103 Throttle motor drive signal 2 (close signal)
104  
105  
106 Injector earth
107 Throttle motor ground
108 Injector earth
109 CAN Communication line H
110 C/U power supply
111 Sensor supply
112 C/U power supply
113 CAN Communication line L
114  
115 K line (data transmission and reception of C / U)
2 hours ago, joshm35 said:

Search 'm35 tuners' on facebook and look in the photo gallery. Craig did a digram years ago that is floating around so there is one out there

yah i know there is an image / pfd. Its on page two of this thread just sometimes an actual list is easier. P.S. no images in said page on facebook ;)

 

Edited by stripey

If you log in and "view photos" it wont show have to look in album. But yes it is there on further clicking and i still stand by the list i put up directly from service manual as for me its easier to read

  • Like 1

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

    • Did this end up working? Did you take some pictures?
    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
×
×
  • Create New...