1G CAS install

[96talontso]

Ive read all the write ups and looked at the wiring diagrams and all that but i am confused about where to cut the wiring and which wires to connect to what. I also dont understand what of the old 2G cam and crank sensors to leave connected?

 

[bryanwheat]

It is extremely straight forward. You don't have to cut any part of the factory harness. You can just cut the plugs from your old cam and crank sensors off and use them on the end or a harness for the 1g cas. You will need the 1g cas plug, 4 pieces of wire about 2 feet each (different colors preferably) solder, heat shrink, and a piece of wire loom. The wires colors for the most part match up other than 2 of them. On the crank sensor plug, (the triangle one) the red from that will go to the red on the 1g cas plug, the black will go to the black on the 1g cas plug, and the blue will go to the yellow on the 1g cas plug. You will only be using 1 wire from the 2g cam sensor plug, which will be the blue wire. This will connect to the white wire on the 1g cas plug.

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[VTEC_THIS]

This may help you, courtesy of Magnus Motorsports:
http://magnusmotorsports.com/wp-content/uploads/2010/02/1gina2g.pdf

Look at page 7 in particular.

EDIT: Ah, Bryan beat me to it.

 

[96talontso]

K so i am cutting the plugs itself off of the crank and cam sensors, then tapping those wires into the 1g cas ones?

 

[bryanwheat]

K so i am cutting the plugs itself off of the crank and cam sensors, then tapping those wires into the 1g cas ones?

Yes, than you will just plug one end into the cam sensor, and one side into the factory harness when you are done with the harness.

 

[96talontso]

Ok. So its nothing more complicated then making the 2g CAS's conjoin into the 1g cas?

 

[XXL4G64]

Can anyone tell me that 1G in a 2G Adaptor Harness will work with a 1g on a 4g64 block without re pin the injectors?