I need some help, I cant find my vtec pressure switch. I looked all over the harness and check my helms manual, I found where it's supposed to be but can't find it on the engine. If you guys have a picture or diagram of where it is specifically on the motor that would be great. I have a 98 JDM H22A going to be put in a 98 EK.


[Modified by 98HB, 3:02 PM 3/16/2003]

 

On the B16B and JDM B18C spec R engines they don't have the Vtec oil pressure switch. Nor does the JDM ecu look for it. Correct me if I'm wrong, but I think all JDM engine that have Vtec don't have the Vtec oil pressure switch. They just have the Vtec solenoid.

 

its normal on the JDM OBDII motors not to have oil pressure sensor, but don't worry if you're using OBDII ecu then you're fine as well.

otherwise simply splice the oil pressure wire into the vtec solenoid wire and you'll be fine.