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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by breanna* &raquo;</TD></TR><TR><TD CLASS="quote">so my car is extremly messed up and theres sooo much wrong


i recently got a jumper and a p28 and my vtec still isnt cracking.

my cel is on becasue of a few censors i need but i dont believe that can effect my vtec.


hmmmmm and also my cel randomly goes off and then 10 secs later it comes back on

hmmm

help?</TD></TR></TABLE>

ummm lol.. maybe you should replace those sensors...

and yes they can affect VTEC

 

ya, wrong assumption. they will affect vtec. what are the codes?

 

put oil in it.

 

fix your problem then maybe youll get it "crackin"

 

Yeah, pull the codes and see what they are.

Fix those first and odds are, when your done, your vtec will be working.

 

In order to engage in vtec you need the following requirements from your car

55 psi of Oil pressure
Set RPM's for Vtec to Engage
Water Temperature must be at 140* to engage in vtec
Vehicle must be going faster than 10 mph.

Engine sensors that are not working could effect Vtec.

Also if you lack oil pressure then vtec wont engage. Is your car eating alot of oil?

 

Tps sensor has to be in working condition * i learned the hard way*

 

make sure you don't have a major leak in your vtec solenoid. Like previously mentioned if you don't have enough oil pressure your vtec won't work. There are two gaskets in your solenoid, one connected to the head which at honda is like 25 bucks, and one in between the top and bottom pieces of the "assembly" that is like 6 or 7.

 

ALSO REPLACE OR PUT IN ALL OF YOUR SENSORS!!!

 

my tps and i believe the censor on the back of the intake manifold..the bottom. yeah i thought maybe cuz of my tps but ppl were telling me it diff. so yeah ill change them tomorrow and see...


thanks everyone

&lt;3
bre

HKM

 

Doesnt mean your sensor is bad. It needs to be calibrated to ensure that its reading properly...

If your TPS sensor went out you would know it.. Cause if u went to WOT the car wouldnt even rev up hardly at all.

 

yeah well my car rl at 6 and it jumps and barely wants to start sumtimes