how do i check my main relay and neutral safety switch with my multimeter

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Sep 18, 2005 | 12:33 PM

EG93si

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Honda-Tech Member

Joined: Jun 2005

Posts: 449

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From: brookings, sd, USA

how do i check my main relay and neutral safety switch with my multimeter

power from battery: 12.4v
power to starter: 12.4v
power from signal wire when turned to start: 0.0v
starter: ok

how do i use my multi meter to check the neutral safety swith. theres a plug just above the pedal and on alot higher. what do i set it two and what should i be looking for. can you test your main relay, (i think its good)?

93civic si, sir-II lsd swap

Sep 18, 2005 | 12:55 PM

Chiovnidca

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Joined: Apr 2002

Posts: 7,574

Likes: 6

From: Cincinnati,, Oh

Re: how do i check my main relay and neutral safety switch with my multimeter (EG93si)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EG93si »</TD></TR><TR><TD CLASS="quote">power from battery: 12.4v
power to starter: 12.4v
power from signal wire when turned to start: 0.0v
starter: ok

how do i use my multi meter to check the neutral safety swith. theres a plug just above the pedal and on alot higher. what do i set it two and what should i be looking for.
</TD></TR></TABLE>'
You mean your clutch switch? It's the upper one. It should be closed with the pedal pushed down, check with the ohm reading.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EG93si »</TD></TR><TR><TD CLASS="quote"> can you test your main relay, (i think its good)?
</TD></TR></TABLE>
I usually check them for cracked solder jopints.