ok i have a b16 running on a p2t ecu for some reason theres no vtec and i found the blue wire on the distributer has nowhere to go on the distributer plug it has 9 wires and on the engine harness it has 8 now doesn any one know what pin in the ecu that goes too it would be a big help or if anyone know where i can find a site that shows the harness's it would help me bigTIME
thanks guys

 

first, the distributor has nothing to do with vtec.

second, we need more background. what year car? motor? what wiring harness did you use? and did you run the wires for Vtec already?

 

well i from what im reading hes usein a 99-00 si ecu so that means that hes gotta be useing a 99-00 harness now my ? to u is does the car rev out all the way if not is it runing in safe mode my 99 si did that when i uped the boost with the stock ecu then i bought the jrsc kit from hondata

 

ok i am useing the 99 sir ecu with the harness from the 99 4door the car runs perfect not even one code. and the car is reving past 8000rpm but the vtec doesnt ingage i tryed to unplug the vtec pressure switch and the solinoid and it through me the codes for those sensers. i cleard the codes and still not vtec. now the wire on the distributer is the blue one next to the black /yellow im not too sure but thats the ground and thats where you take the rpm signal from. now if the ecu doesnt read the rpm how is the vtec going to ingage??
thanks for the replys guys i hope you can halp me out i hate driving with no vtec

 

come on, i know you guys and girls on this site are the pro's

 

try to get a stock p2t and see if that works i had a bad runin with the o2 sencers and all it was after like 10 new ones from honda it was the ecu i swaped with a friends and ran perfect so try it and let me know

 

you just havent run the vtec wires
https://honda-tech.com/zerosearch

when you put a vtec engine in a non vtec car the wiring harness' are diffrent. you need to add 2 wires to control vtec. they will run from your SI harness through the firewall down to the ECU.

 

its very possible your vtec selinoid **** the bed bro. besides from that hmmmm the blus wire is for your tach i'm not really understanding what ur asking for besides from that