I'm having trouble I have a vtec ecu an ived wired vtec but vtec won't engauge it hit 4k an it starts to two step its self intill i change a gear i have everything from the f22b2 dissy ,throttle body,injecters, alti, everything from the f22b2 an works fine but I want to connect vtec any help I pinned the wires for vtec in A8 an the pressure switch to c15 but I just get a rough cold start I tried to take the battarybattery off but nothing happens any help..

 

Unless I'm looking at he schematics wrong.
A4 is for the solenoid.
D6 is for the pressure switch.

Do you mean F22B1 or F23A1?
Have you verified the pressure switch and the solenoid are both good?

 

yeah I mean f23A1 vtec on accord type ecus there not like civic accord seleniod is on A8 an on c15 is the pressure switch but they have to be vtec

 

If it is an ECU for a North American (US and Canada) F23A1 (98-02), the VTEC oil pressure switch wire goes to Connector C10 and the VTEC solenoid valve wire goes to Connector B12.

 

I have a f22b1 std trans ecu from a 94 97 accord it's the POH-L02 with a stock non vtec harness

F22b1 vtec version ecu


This is a diagram i found and the wires match exactly the same color

 

My ecu goes A/ B /D I connected it an ran the wires how it goes A8 vtec seleniod an c15 for pressure switch an I feel like I get no oil pressure my vtec seleniod is good I tested it an it snaps I have oil filled up right over the second dot an I have coolent filled up It starts to bog or two step around 3k instill I have to shift