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ca18 ECCS relay wiring |
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Just can't stay away  
Joined:
2007/12/14 11:54
From Brisbane, QLD
Group:
Registered Users
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Hey guys, just wondering if anyone has had any experience with wiring the eccs relay when converting the ca18det wiring harness. ive been over the pinouts and cant seem to make sense of it.
Any help would be greatly appreciated
Posted on: 2011/3/27 9:03
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Re: ca18 ECCS relay wiring |
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No life (a.k.a. DattoMaster)  
Joined:
2004/10/28 11:35
From Geelong, Vic
Group:
Registered Users
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yeah its pretty easy
you have 3 relays, the fuel pump, the ECU and ignition coil
Using Bosch relay pin numbers
Fuel Pump:
Pin 30,86 -Straight Fused Power
Pin 87 -Fuel Pump Power
Pin 85 -Trigger wire from pin 18 on ecu
ECU Relay
Pin 30,86 -Straight Fused Power(Same power used for the injector power and also goes to pin 58 on ecu)
Pin 85 - Ecu Trigger, pin 16 on ecu
Pin 87 - Pin 86 of IGN coil relay, Power to AFM and CAS, Pins 49,59,109 on ecu
Ignition Coil Relay
Pin 30 -IGN power fused, also goes to pin 45 of ecu
Pin 86 -Pin 87 of ECU relay
Pin 85 -Earth
Pin 87 -IGN Coil Power
You also need to run fused ignition power to the fuel pressure reg solenoid, O2 sensor and AAC Solenoid valve
There's also a whole heap of wiring that can be cut out but you kinda have to figure that out yourself...or send it to me and i can modify it all for a fee. then all you need to do is run about 4 wires i think
Posted on: 2011/3/27 9:42
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Re: ca18 ECCS relay wiring |
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Just can't stay away Joined:
2007/12/14 11:54
From Brisbane, QLD
Group:
Registered Users
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Oh okay thanks that helps alot, ive pretty much finished cutting all the necessary wires and stuff out just gotta finish wiring the relays
Posted on: 2011/3/27 10:15
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Re: ca18 ECCS relay wiring |
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No life (a.k.a. DattoMaster) 
Joined:
2009/8/26 6:58
From mandurah
Group:
Registered Users
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pigdog where were you when i did my harness ! that info needs to be in the wiki !!! would of made my wiring a half a day job not every day for a month haha
great stuff
Posted on: 2011/3/27 10:36
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_________________
77 1200 ute
77mm bore a15 ,12:1 comp
ported and reconed h89 head
fairly aggro cam ,billet rocker spacers
twin 40mm solex carbs on bpro manifold
MSD 6al2 with 2 step limiter
4speed 60a box
hd clutch
2 inch exhaust
locked 4:11 ute diff
...
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Re: ca18 ECCS relay wiring |
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No life (a.k.a. DattoMaster) Joined:
2004/10/28 11:35
From Geelong, Vic
Group:
Registered Users
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haha only just wrote that out then, had to look at the s13 wiring diagram to figure it out...its only wiring
Posted on: 2011/3/27 12:57
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Re: ca18 ECCS relay wiring |
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No life (a.k.a. DattoMaster) Joined:
2009/8/26 6:58
From mandurah
Group:
Registered Users
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yea but your good at everything to do with dattos ,its not normal hahah
you do brakes ,wiring ,panel work the works !
nice work
Posted on: 2011/3/27 13:25
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_________________
77 1200 ute
77mm bore a15 ,12:1 comp
ported and reconed h89 head
fairly aggro cam ,billet rocker spacers
twin 40mm solex carbs on bpro manifold
MSD 6al2 with 2 step limiter
4speed 60a box
hd clutch
2 inch exhaust
locked 4:11 ute diff
...
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Re: ca18 ECCS relay wiring |
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No life (a.k.a. DattoMaster) Joined:
2004/10/28 11:35
From Geelong, Vic
Group:
Registered Users
|
everything apart from actually finishing and driving one it seems lol
Posted on: 2011/3/27 13:35
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Re: ca18 ECCS relay wiring |
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No life (a.k.a. DattoMaster) Joined:
2009/8/26 6:58
From mandurah
Group:
Registered Users
|
haha a majority of thise site has build pages that just suddenly stop ,so your not alone ,my coupe has stopped getting worked on haha
Posted on: 2011/3/27 13:50
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_________________
77 1200 ute
77mm bore a15 ,12:1 comp
ported and reconed h89 head
fairly aggro cam ,billet rocker spacers
twin 40mm solex carbs on bpro manifold
MSD 6al2 with 2 step limiter
4speed 60a box
hd clutch
2 inch exhaust
locked 4:11 ute diff
...
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Re: ca18 ECCS relay wiring |
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Not too shy to talk  
Joined:
2012/2/10 3:52
Group:
Registered Users
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hey mate i have wired everything on my ca18 just stuck on the pin 87 where is the ign coil power ?
Ignition Coil Relay
Pin 30 -IGN power fused, also goes to pin 45 of ecu
Pin 86 -Pin 87 of ECU relay
Pin 85 -Earth
Pin 87 -IGN Coil Power
Posted on: 2012/10/28 11:17
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