yea vtec on a single cam is weak but you can def hear the change over just a lil bit

 

ok i just searched for a EGR and cant find one??

and CBURKE what do you mean with the wire?

and wish i knew my rpms but my tach doesnt work

 

that would prolly be part of the problem right there. fix your tach.

 

what throttle body do you have? if you have a z6 on the bottom is a ftiv. take it apart the inside loosens up causing a surge. ive got a y8 in my hatch and crossover is not noticalbe. i know my solenoid works and i know the ecu is sending a siganl. so imma go w/ all i good. dont expect it to start pulling hard when crossover hits. just a gradual pull

 

prolly not wired up right...thats the #1 cause for no vtec and a swaped motor....especially running a diff obd.

hit the vtec solinoid with 12v and see if it clicks if it does, unplug the oil pressure switch and stick a paper clip in there to make the wires conenct, if that works you prolly dont have oil pressure. if it doesnt the ecu isnt sending it a signal. find the vtec engagement wire comming of the ecu and hook a test light up to it...let the car warm up and then get on it and see if the light comes on. if theres no light it could be tps, vss, temp sensor, or the wiring on anything that i have mentioned. good luck

 

+1 fix the tach. i believe tat would fuck with the vtak Y0o!

 

it would mess it up if the ecu wasnt reading a rpm. but if the cluster its self is damaged it should be good

 

would the injectors pulse if the ecu wasnt reading an rpm?

 

just go dohc

 

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