1g cas in a 7g

[phizzalot]

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I had problems getting the car to idle with wiring i did previously and have figured it out now.

Iam using a blk top Cas from a 93 NT eclipse.

1g Eclipse Cas - 7g Galant Wiring from Dist

Cas Pin 1 white wire (cam Sensor Signal) / 7g Galant brown-yellow from distributor
Cas pin 2 blk wire (Crank Postion Signal) / (did not use) 7g Galant using original Crank Position Signal and wiring
Cas pin 3 red wire (12v+ Positive) / 7g Galant Blk/Red Stripe wire Originally powered distributor.
Cas pin 4 blk Ground / 7g Black Ground Distributor.

I capped off the the other black wire and am idling without issue now.



((((Old wiring below did not keep the car idling)))

Hello all its been a while but ive been working on some upgrades and had some questions about this swap.*
So far I have the following.
Cas Pin 1 white wire / 7g brown-yellow wire
Cas pin 2 blk crank signal / 7g nothing
Cas pin 3 red wire / 7g black-white wire
Cas pin 4 blk ground / 7g black ground

Iam left over with a 7g black-red wire not connected
Also the black crank signal wire not connected.*

I have the 7g crank sensor plugged into orignal plug and am using a 99 2g ecu.
So does anyone know what to do with the blk-red wire from 7g dist and black signal wire from the 1gcas ?

Here's a pic (haven't taped everything up yet)

[mko]

Cap off the crank signal wire on the 1g CAS since youre not using it, and the black-red wire is a power supply for the Cam sensor in the distributor. The 7g distributor uses two power (+12V) wires - one for the transistor and one for the Cam sensor. Since you used one of them then just cap off the black-red wire.

[phizzalot]

Thanks mko.
I appreciate it.
On to the coil on plug install next :)

[Galanttuner10]

Phizz, post up how you do the COP as my only main snags seem to be on the power transistor wiring then withing in the connector to the coils.

[phizzalot]

Will do, the cop setup seems prety simple as long as you begin with the correct coil. Iam using a tutorial from dsmtuners. Basically 3 wires from the cop will connect to the transistor. More info to come tonight..

[phizzalot]

Kinda late on this but wanted to update.
After doing some additional research there seems to be a big debate about running a diy cop like the one iam doing without utilizing a aftermarket ignitor.(msd, Sparktech, aem) but I don't think iam going to run into any ignition issues as it only seems to occur for high power setup's..

So I basically wired these in parallel and it leaves you with 3 wires to be connected to your power transistor.

Cop wired up.


On the power transistor
Power Transistor Pin 1 <=> Bottom 3 Coil plug
Power Transistor Pin 8 <=> Bottom 4 Coil Plug
Power Transistor Pin 6 <=> Power Coil Top wires of 1 & 2

If it doesn't start then I will switch Pin 1 & 6 and try again.
Again iam using the link below as a basis of this setup
http://www.dsmtuners.com/forums/arti...tall-pics.html

This is all theory as I have not started the car and tested.
Any comments are welcome.