CA18DE to CA18DET wiring and colors also vacuum

[lfarner]

looking around the board, i couldn't find a complete chart on this, just thought it should be here...enjoy

ca18de harness setup:

101 102 103 104 105 106 107 108|01 02 03 04 05 06|13 14 15 16 17 18 19 20 21 22|33 34 35 36 37 38 39 40|
109 110 111 112 113 114 115 116|07 08 09 10 11 12|23 24 25 26 27 28 29 30 31 32|41 42 43 44 45 46 47 48|

ca18det harness setup:

101 102 103 104 105 106 107 108|01 02 03 04 05 06 07 08 09 10|0|21 22 23 24 25 26 27 28 29 30|41 42 43 44 45 46 47 48 49 50|
109 110 111 112 113 114 115 116|11 12 13 14 15 16 17 18 19 20|_|31 32 33 34 35 36 37 38 39 40|51 52 53 54 55 56 57 58 59 60|

pinouts: thanx hairball

det/de/color(de loom)/explanation

1 1 black/red ==Coil 1
2 2 black/yellow ==Coil 2
3 8 red/blue ==Coil 3
5 11 blue ==boost/power control solinoid valve
6 10 blue/yellow ==A/C relay I neeeds them extra kw's so take it offf!!!!!
7 3 red/white ==Tacho Drive Output To Auto
8 ==Variable intake butterfly Control sol.
10 6 black ==Ground
11 9 red/white ==Coil 4
16 4 black/yellow ==ECCS relay (Earth=on)
17 ---------------------- Injector Pulse relay (for trip computer. Not on exa)
18 104 white ==fuel pump relay Earth = on
20 12 black ==ground
23 28 white ==Knock/Detination sensor
26 16 black ==AFM pin B Air Flow Meter
27 15 white ==AFM pin A Check these two AFM pins… they could be backward.. But I think they're right
28 17 yellow ==Coolant Temp sensor
29 18 white ==O2 sensor
30 20 black ==20 +30 Sensor Earth
32 ---------------------- Check connector: These are for Nissan to hook up their
33 ---------------------- Check connector: Diagnostic Comp's…. Who needs them?
37 27 green/yellow ==AFM Pin D
38 19 white ==TPS potentimeter TPS (throttle Positioning Switch/Sensor)
41 21 green/black ==CAS 180 deg Crank Angle Sensor
42 22 green/yellow ==CAS 1 deg inputs
43 35 green ==Start Signal
44 36 orange ==Neutral Switch
45 37 black/white ==Ignition On
46 41 blue/yellow ==thermo control for AC
47 ----- ---------------- Check connector
48 38 white/black ==TPS battery output
49 47 blue ==Battery from ECCS relay ignition coil relay
50 40 black ==Ground
51 31 breen/black ==CAS 180 deg CAS Back up
52 32 green/yellow ==CAS 1 deg CAS Back up
53 33 white/blue ==speed sensor
54 34 red ==TPS idle
55 --------------------- Ambient Air Temp Sensor None on Exa
56 --------------------- Auto control. Auto? Yeah right!
57 44 white/blue ==TPS FULL!!!! the way it should always be!!!!!!!!!
58 46 black/red ==Battery unswitched
59 39 blue ==Battery from ECCS relay
60 48 black ==Ground
101 101 white/shield ==Injector 1
103 103 black/shield ==Injector 3
106 113 yellow/red ==AAC Auxillary Air Control Solinoid valve thingy
107 107 black ==Injector ground
108 108 black ==Injector ground
109 109 black/red ==Battery to/from ECCS relay
110 110 yellow/shield ==Injector 2
111 102 orange ==Fuel Pressure Reg.
112 112 white/blue ==Injector 4
115 ----------- Heater output for O2 sensor Exa's only have one wire for O2 sensor.
116 116 black ==Injector Ground

and here's the vacuum diagram for the kn13 ca18de. i got this from a nissan dealer so all the part numbers are also there. notice the highlighter, i've used this a couple times.

[KaiShin]

That is awesome!
Thanks for posting that up!
This is really useful!

[Mill3t]

Originally Posted by KaiShin

That is awesome!
Thanks for posting that up!
This is really useful!

I couldn't have said it better myself!

Finally a good vac line diagram, I have been waiting for one of these

[lfarner]

if you need a higher res pic, just pm me.

i had lost it in my infinite papers on the pulsar and found it today!

glad i can help.

[Beatle]

The Vacuum Hose Diagram that lfarner supplied from a KN13 is great. I have just traced it out on my N13 CA18DE EXA and it is 100% correct.

[Mill3t]

I think this should be stickeyd

[DEVILsEXA]

Ah now that is one fucking awesome vacuume diagram!

Just remmber thats only for CA18DE though guys. CA16DE has an extra solenoid.

Also, i dont like Craig (hairballs) writeup and it's got a few problems. Thats where Dattofeind and Mattybaby's writeups stemed from. I've drawn some up but just to lazy to scan em in.

[guess_whos_who]

can someone find or make a vac diagram like that for a s13 det!

[Beatle]

Attached is a version of the Vacuum Diagram that I have tidied-up and re-titled. I modified it from high resolution copy from "1farmer". It should be easier to read. I am going to redo it and add names to the main items, eg "Vacuum Tank and EGR Valve etc.

[_tomcat_]

anyone got a good diagram for the ca16de, other than the crappy one that is in the manual ?

[s3xyexa06]

can any one get a diagram for the U12 intake setup im not game enuf to go near it because theres so much shit and i want to no wat goes where

[Buzz]

hey jsut wondering y this hasn't been sticked yet? cause i just spent 5 hours lookin for stuff like this... just would make a great help to others..

[cypress_blaze]

packrat will hopefully be at this, give it a go!

[Packrat]

Noted, I'll take a look, but the ECU pinout isnt what i need, i need the main harness interface...Im going crazy *pulls hair out*
Rat

[Safe_Hoon]

does any one have a diagram of the loom for the det u12 motor

[cypress_blaze]

Originally Posted by Packrat

Noted, I'll take a look, but the ECU pinout isnt what i need, i need the main harness interface...Im going crazy *pulls hair out*
Rat

dude. post some pictures of what you have. plugs, wires, entire loom.

[SIK__M8]

Originally Posted by lfarner

looking around the board, i couldn't find a complete chart on this, just thought it should be here...enjoy

ca18de harness setup:

101 102 103 104 105 106 107 108|01 02 03 04 05 06|13 14 15 16 17 18 19 20 21 22|33 34 35 36 37 38 39 40|
109 110 111 112 113 114 115 116|07 08 09 10 11 12|23 24 25 26 27 28 29 30 31 32|41 42 43 44 45 46 47 48|

ca18det harness setup:

101 102 103 104 105 106 107 108|01 02 03 04 05 06 07 08 09 10|0|21 22 23 24 25 26 27 28 29 30|41 42 43 44 45 46 47 48 49 50|
109 110 111 112 113 114 115 116|11 12 13 14 15 16 17 18 19 20|_|31 32 33 34 35 36 37 38 39 40|51 52 53 54 55 56 57 58 59 60|

pinouts: thanx hairball

det/de/color(de loom)/explanation

1 1 black/red ==Coil 1
2 2 black/yellow ==Coil 2
3 8 red/blue ==Coil 3
5 11 blue ==boost/power control solinoid valve
6 10 blue/yellow ==A/C relay I neeeds them extra kw's so take it offf!!!!!
7 3 red/white ==Tacho Drive Output To Auto
8 ==Variable intake butterfly Control sol.
10 6 black ==Ground
11 9 red/white ==Coil 4
16 4 black/yellow ==ECCS relay (Earth=on)
17 ---------------------- Injector Pulse relay (for trip computer. Not on exa)
18 104 white ==fuel pump relay Earth = on
20 12 black ==ground
23 28 white ==Knock/Detination sensor
26 16 black ==AFM pin B Air Flow Meter
27 15 white ==AFM pin A Check these two AFM pins… they could be backward.. But I think they're right
28 17 yellow ==Coolant Temp sensor
29 18 white ==O2 sensor
30 20 black ==20 +30 Sensor Earth
32 ---------------------- Check connector: These are for Nissan to hook up their
33 ---------------------- Check connector: Diagnostic Comp's…. Who needs them?
37 27 green/yellow ==AFM Pin D
38 19 white ==TPS potentimeter TPS (throttle Positioning Switch/Sensor)
41 21 green/black ==CAS 180 deg Crank Angle Sensor
42 22 green/yellow ==CAS 1 deg inputs
43 35 green ==Start Signal
44 36 orange ==Neutral Switch
45 37 black/white ==Ignition On
46 41 blue/yellow ==thermo control for AC
47 ----- ---------------- Check connector
48 38 white/black ==TPS battery output
49 47 blue ==Battery from ECCS relay ignition coil relay
50 40 black ==Ground
51 31 breen/black ==CAS 180 deg CAS Back up
52 32 green/yellow ==CAS 1 deg CAS Back up
53 33 white/blue ==speed sensor
54 34 red ==TPS idle
55 --------------------- Ambient Air Temp Sensor None on Exa
56 --------------------- Auto control. Auto? Yeah right!
57 44 white/blue ==TPS FULL!!!! the way it should always be!!!!!!!!!
58 46 black/red ==Battery unswitched
59 39 blue ==Battery from ECCS relay
60 48 black ==Ground
101 101 white/shield ==Injector 1
103 103 black/shield ==Injector 3
106 113 yellow/red ==AAC Auxillary Air Control Solinoid valve thingy
107 107 black ==Injector ground
108 108 black ==Injector ground
109 109 black/red ==Battery to/from ECCS relay
110 110 yellow/shield ==Injector 2
111 102 orange ==Fuel Pressure Reg.
112 112 white/blue ==Injector 4
115 ----------- Heater output for O2 sensor Exa's only have one wire for O2 sensor.
116 116 black ==Injector Ground

and here's the vacuum diagram for the kn13 ca18de. i got this from a nissan dealer so all the part numbers are also there. notice the highlighter, i've used this a couple times.

their was 2 wires i found differant this was very uselfull tho

their was a wire that was ment to be black n red it was actually brown
then their was another one was ment to be orange it was also brown

then at the end i had all my wires in the DET plug but yet i still had about 8 or so wires going nowhere
on total i only had to cut 1 wire in the whole lot and the ecu site in actory position

[capitalgainz]

all the diagras can be sort at nissan dealers go in and ask for the diagram you need they ussually can help you i asked for the diagram for the vac lines for ca18det and the turbo/manifold diagrams and they hooked me up

[Serge]

This is to adapt the ca18de harness to work with a ca18det ECU correct?

Whats needed for the ca18det wiring harness to be adapted to an EXA?

[SIK__M8]

if you want the s13 loom you have to change a shitload more things and the ECU will only be able to reach as far as just behind your dash as thats where my pulsar's ECU sits but i did my exa correctly and it sits under the passenger seat where they ment to