b18c1 no vtec

[1civic]

There is a Plug in the front of the Head... Get a Oil pressure gauge and connect it there... Should be over 50 Psi At the Point Vtec would ingauge
Try that and Post what Oil Pressure you have...

[93H22ACX]

try wiring back the VTM wire on the VTEC controller back to stock. so leave all the wires from the vtec controller how you have it connected but disconnect the VTM wire from the VTEC controller and rewire the VTM wire back how honda had it.

4-5 years ago i had APEXI VTEC controller and for some reason if the VTM wire is hooked up the car would not hit vtec.

try it and let us know