Compression test - what fuse to unplug?
Thread Starter
Joined: May 2005
Posts: 264
Likes: 0
From: Monster Garage, USA
what fuse do i unplug when doing compression test?
Ok, i searched and read a couple articles.
When doing a compression test, i should remove the fuse, right? now, which fuse(s) am I to remove?
I should remove 15A fuse in the fuse box that controls the FI injection. Is there another fuse, such as an ignition fuse, that I should remove?
After that, what exact procedure should i follow to crank the motor over, etc etc
thanks!
When doing a compression test, i should remove the fuse, right? now, which fuse(s) am I to remove?
I should remove 15A fuse in the fuse box that controls the FI injection. Is there another fuse, such as an ignition fuse, that I should remove?
After that, what exact procedure should i follow to crank the motor over, etc etc
thanks!
Honda-Tech Member
Joined: Feb 2004
Posts: 1,698
Likes: 0
From: ITRCA Midwest Director, Topeka, KS
Re: what fuse do i unplug when doing compression test? (yh23)
pull the fuse for the ecu. 15 amp FI / EM.
take out wires and spark plugs, screw in compression tester and then start to crank it a several times until your buddy tells you to stop cranking it.
(have somebody watching the guage, when the compression stops going up, stop cranking it.)
repeat on the other 3 cylinders.
simple
take out wires and spark plugs, screw in compression tester and then start to crank it a several times until your buddy tells you to stop cranking it.
(have somebody watching the guage, when the compression stops going up, stop cranking it.)
repeat on the other 3 cylinders.
simple
Senior Member
Joined: Aug 2001
Posts: 18,261
Likes: 0
From: USA
Re: what fuse do i unplug when doing compression test? (yh23)
So why not ask this here: https://honda-tech.com/zeroforum?id=44 or : https://honda-tech.com/zeroforum?id=1 ?, Why in the ITR forum?
Thread Starter
Joined: May 2005
Posts: 264
Likes: 0
From: Monster Garage, USA
Re: what fuse do i unplug when doing compression test? (Bbasso)
cuz i like the ITR forum 
nah...its just that when i post something in the ITR forum, it gets responded to alot faster imo.
but thanks
nah...its just that when i post something in the ITR forum, it gets responded to alot faster imo.
but thanks
Honda-Tech Member
Joined: Nov 2002
Posts: 3,099
Likes: 0
From: Bite Me, TX
Re: what fuse do i unplug when doing compression test? (Bbasso)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bbasso »</TD></TR><TR><TD CLASS="quote">So why not ask this here: https://honda-tech.com/zeroforum?id=44 or : https://honda-tech.com/zeroforum?id=1 ?, Why in the ITR forum?</TD></TR></TABLE>
Cause some of the people here know what they're talking about or they'll make some hilarious smartass rely
Cause some of the people here know what they're talking about or they'll make some hilarious smartass rely
Thread
Thread Starter
Forum
Replies
Last Post
memphiss13
Honda Civic / Del Sol (1992 - 2000)
3
Dec 22, 2002 09:51 AM
