vtec doesnt engage?
08-16-2008, 04:26 PM
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vtec doesnt engage?
first a little backround, i have a 93 lx 4 door. it has a stock 99'b20z2 with a 93 gsr head filled with type r parts. the vtec has been ran directly to the ecu (p72) I dont have any check engine lights or driveability problems. but the car does not switch over to vtec? at this point im pulling my hair out what did i do wrong?
08-16-2008, 08:25 PM
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Re: vtec doesnt engage? (featherwieght)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by featherwieght »</TD></TR><TR><TD CLASS="quote">would this have something to do with my b20z2 bottom end? I noticed the knock sensor pulg was differnt.</TD></TR></TABLE>
I dont belive so.. Id go back and triple check the wiring as he said above.
I dont belive so.. Id go back and triple check the wiring as he said above.
08-17-2008, 08:18 AM
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Re: vtec doesnt engage? (Thateguhate)
check to see if you have enough oil. not sure but ive allways known that not enough oil equals no v-tec ingagment. and to check if the solinoid is good run a multimeter to it to see if there power going to it
08-18-2008, 08:04 PM
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Re: vtec doesnt engage? (b18crx88)
I double checked everything. still no vtec. does anybody know if the b20z2 oil pump has enough oil pressure to engage vtec? i'm stumped at this point it seems like i have tried everything.
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