slidingsidewayz

I had just finished swapping a h22a with the obd2 electronics into my prelude. I swapped over everything except for the oil pressure switch since the original oil switch broke.
I was curious to know if the jdm oil switch I'm using has something to do with my vtec not engaging.

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90 supra 1jz single pwr
00 prelude type sh

bouckarooo

yes it may, if you swithed the h22a to obd2 then you need to get the h22a4 switch.

slidingsidewayz

Thanks bro, I'll give it a shot.

__________________
90 supra 1jz single pwr
00 prelude type sh