VTEC not working!! (d15b/p28)
08-20-2009, 07:31 AM
#26
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Re: VTEC not working!! (d15b/p28)
type in obd1 vtec pinout in the search bar....
i have this same problem, same engine d15b with p28 code 22. everything wired right. super lame. solution. MSD activator box, with 5000rpm pill
01-25-2010, 06:25 PM
#27
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Re: VTEC not working!! (d15b/p28)
I Hope Im Not Too Late! I Bought a 92 civic with a conversion from auto to manual, and an engine swap to a jdm D15B vtec but the ECU that is connected to engine is a P75, would this setup work or should i be looking for a p08? thank you guys in advance
01-28-2010, 08:49 PM
#28
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Re: VTEC not working!! (d15b/p28)
http://www.jdmuniverse.com/forums/ho...eshooting.html
^^^^^^^^^^^^VERY HELPFUL, hope this helps someone out^^^^^^^^^^^
^^^^^^^^^^^^VERY HELPFUL, hope this helps someone out^^^^^^^^^^^
04-27-2011, 09:37 PM
#29
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Re: VTEC not working!! (d15b/p28)
I have a d15b with a p28 ecu also and I really can't seem to hear the vtec either could it be that I need to do something with the oil pressure switch like mentioned above because I have the oil pressure switch and the solenoid wired correctly I just don't know if I should be hearing vtec engage?? Pm me if you have any answers pls , thanks
Ek3386@gmail.com
Ek3386@gmail.com
04-28-2011, 12:34 AM
#31
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Re: VTEC not working!! (d15b/p28)
Does your car rev all the way up to 68-7200 RPM's? If so then your VTEC is activating. Do you have any check engine lights? SOHC VTEC is very hard to hear/feel.
02-27-2012, 09:05 AM
#32
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Re: VTEC not working!! (d15b/p28)
ok before i get my head bit off i know this is an old posting but with everyone getting off topic with their personal need not many questions were answered. the guy who put the head on the d15b block did he pull the oil jet between cylinders 2-3? if not vtec will not work. not sure why. common mistake this is missed. so if you tripple checked your wiring and everything external seems good time to remove the head. its just a little brass jet down in the block
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