Check Engine Light
 

Hey I check my dash and I see the engine ligth on, so I try to know the code and when I did it, this comes out

Ligth on(check engine ligth): large period
then
Ligth on: large period
then small pause and
Light on: short period
then big pause and
3 times ligth on short period.

What can this mean¿?

Re: Check Engine Light (Leviata-N)
 

https://honda-tech.com/zerothread?id=682412

this should help you https://honda-tech.com/forums/images...es/emsmile.gif

Re: Check Engine Light (Leviata-N)
 

can you explain it in shorter terms please?:

long-long-short-short-short=23

EDIT: nevermind...

Re: Check Engine Light (handa)
 

Yes it is

long long short

the a big pause and

short short short

Re: Check Engine Light (Leviata-N)
 

sounds like a:

long-long-short = 21 (VTEC spool solenoid valve)

short-short-short= 3 (MAP - manifold absolute pressure sensor)

https://honda-tech.com/forums/images/smilies/emthup.gif

Re: Check Engine Light (handa)
 

What this spool solenoid valve do?

Re: Check Engine Light (Leviata-N)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Leviata-N &raquo;</TD></TR><TR><TD CLASS="quote">What this spool solenoid valve do?
</TD></TR></TABLE>

that's your VTEC solenoid valve, without it you can't have VTEC at all.

Re: Check Engine Light (handa)
 

Ok, a small question, I my spark plug wires are in bad shape, so may be some is jumping in to the valve cover, so the engine is - and this electricity is + so can this make the ECU go crazy

Re: Check Engine Light (Leviata-N)
 

Re: Check Engine Light (Leviata-N)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Leviata-N &raquo;</TD></TR><TR><TD CLASS="quote">Ok, a small question, I my spark plug wires are in bad shape, so may be some is jumping in to the valve cover, so the engine is - and this electricity is + so can this make the ECU go crazy</TD></TR></TABLE>

yes, a bad wire onto the motor electrical circuit will cause it to go haywire and sensors to not perform right. make sure your motor is well grounded. https://honda-tech.com/forums/images/smilies/emthup.gif

from experience, a friend's car wouldn't start and his odometer goes up to 70mph when cranking...all due to bad ground wires. https://honda-tech.com/forums/images...s/emsmilep.gif