No Vtec
#1
Thread Starter
Join Date: May 2004
Location: Ossining, NY, USA
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
No Vtec
Hey whats up guys whats up? Well i got me a lil problem. I have a 92 CX and u sed to have a 94 GSR motor in it. But i blew the motor and I just put in a B16A from a 94 Sir II. and to make life easier I used the throttle body from a 2000 GSR so I could have it easy mounting the throttle cable. But for some reason V-tech wont kick in. The car runs fine all my fluids are fine no check engine light nothing just no vtech. I checked the wires and all but i cant see nothing wrong. Anyone have any ideas? thanx
#5
Honda-Tech Member
Join Date: Apr 2004
Location: NoVa, usa
Posts: 1,480
Likes: 0
Received 0 Likes
on
0 Posts
the ECU looks at the Oil Pressure Switch, TPS, and RPM for VTEC engagement.
I've read one time that with B16's its pretty common that the engine wont establish full oil pressure until it warms up a little. But im sure all cold engines take longer to reach correct oil pressure when cold.
You said you replaced your thorrtle cable and throttle body? Maybe it's lose and not opening tb all the way therefore the tps not signalling ecu to engage vtec?
I've read one time that with B16's its pretty common that the engine wont establish full oil pressure until it warms up a little. But im sure all cold engines take longer to reach correct oil pressure when cold.
You said you replaced your thorrtle cable and throttle body? Maybe it's lose and not opening tb all the way therefore the tps not signalling ecu to engage vtec?
#6
Guest
Posts: n/a
Re: (iGfrequency)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by iGfrequency »</TD></TR><TR><TD CLASS="quote">
I've read one time that with B16's its pretty common that the engine wont establish full oil pressure until it warms up a little. But im sure all cold engines take longer to reach correct oil pressure when cold.</TD></TR></TABLE>
im pretty sure all vtec engines do this. i know my h22 wont hit vtec unless its a little warmed up.
I've read one time that with B16's its pretty common that the engine wont establish full oil pressure until it warms up a little. But im sure all cold engines take longer to reach correct oil pressure when cold.</TD></TR></TABLE>
im pretty sure all vtec engines do this. i know my h22 wont hit vtec unless its a little warmed up.
Trending Topics
#8
Join Date: Jul 2004
Location: and then there was..., JDM
Posts: 1,135
Likes: 0
Received 0 Likes
on
0 Posts
Re: (SoftieB16)
I had a problem like that with my B16A too. Sometimd it would work, sometimes it wouldn't. In the morning time and after the engine was warmped up, the VTEC kicked in hard, but then by later on in the day when it was hot, VTEC doesn't engage.
#11
Thread Starter
Join Date: May 2004
Location: Ossining, NY, USA
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
Re: (yanta)
well unless u can tell me if u ever heard of a B16 that u cant hear the vtec or feel it when its suppose to kick in. If I said it didnt work i dunno why u have to keep asking.
#12
Multi-paradigm
Join Date: Nov 2003
Location: San Diego, CA
Posts: 3,476
Likes: 0
Received 0 Likes
on
0 Posts
Re: (Chris M)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chris M »</TD></TR><TR><TD CLASS="quote">other than the VTEC problem, how much does it suck going from a b18 to a b16?</TD></TR></TABLE>
lol
lol
#13
Thread Starter
Join Date: May 2004
Location: Ossining, NY, USA
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
Re: (syntax_error)
to tell u the truth the only difference is the torque they both have 170 hp and torque is only 10 lbs less I think. But i got an alluminum fly wheel and a six puck unsprung so it feels the same i guess. Im just upset that i cant get any vtec
#14
Re: (SoftieB16)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SoftieB16 »</TD></TR><TR><TD CLASS="quote">to tell u the truth the only difference is the torque they both have 170 hp and torque is only 10 lbs less I think. But i got an alluminum fly wheel and a six puck unsprung so it feels the same i guess. Im just upset that i cant get any vtec</TD></TR></TABLE>
180 for the jdm gsr and slightly higher compression
180 for the jdm gsr and slightly higher compression
#16
Thread Starter
Join Date: May 2004
Location: Ossining, NY, USA
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
Re: No Vtec (B18C5-EH2)
well it wasnt a jdm gsr so 170 it is
and no check engine light at all i even tried jumping the curcuit to see if i got any thing but nothing
and no check engine light at all i even tried jumping the curcuit to see if i got any thing but nothing
Thread
Thread Starter
Forum
Replies
Last Post
1JDMDOMINICAN
Acura Integra
9
03-20-2007 02:03 PM
youngvedder
All Motor / Naturally Aspirated
8
10-26-2004 04:07 AM