vtec wires

[ricemaker]

does anyone have a wire diagram for a p28?
have a 94 hb with d16y6 and accidently unplugged one of the vtec wires as i took the ecu out. its a black wire with a red strip. thanks

 

[HondaMoCo]

i think you might have pulled out a6 which is your heated oxygen sensor wire. but i dont know your only Vtec wires are A4 Vtec signal, and D6 which is oil pressure switch. but neither one of those wires are black and red.

 

[ricemaker]

when the wire came out the engine check light came on.
i followed the wire and its for the vtec pressure sensor

 

[h82w8]

throwing codes?

 

[seanjuan]

check the articles
and it is not your vtect pressure sensor

p28 pinout