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  1. R32 GT-R HICAS Code 4 Help?

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    R32 GT-R HICAS Code Help? Hello all, I'm working on a '94 Skyline GT-R that has had HICAS removed, and I'm trying to do some testing with the modified system to play around with it. The HICAS was removed by removing the solenoid from the engine bay, looping the hoses so that it now routes...
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