Mazda MPV This minivan was among the class leaders with its roomy interior and efficient powertrain.

1992 MPV Main Relay

Old 09-13-2009, 10:09 AM
Junior Member
Thread Starter
Join Date: Sep 2009
Posts: 1
Default 1992 MPV Main Relay

Where is the main relay located in 1992 MPV ? Engine cranks, but won't start. Was getting no fuel to injectors tubing manifold. As learned, electrically jumped the fuel pump at yellow test connector and fuel is pumping. No spark delivered to by coil. Have been told problem may be a bad main relay. Answer to relay location or other troubleshooting suggestion welcome. " Gracias "
Old 09-30-2009, 02:12 PM
Junior Member
Join Date: Sep 2009
Location: Miami
Posts: 13

I don't know if this helps, the info is from a very iffy Haynes manual. It shows a "Circuit opening relay" mounted on the left side of the electronic box under the front of the p-side carpet. No other info on what it does, but it's the only one that isn't obvious in it's purpose. Though I think it might be the impact cutoff for the fuel, I remember checking it when I had a fuel pump issue.
The main EGI relay is in the black box between the coil and fender, d-side under hood. A/C, antilock, and horn are there too.
Hope that helps. Most of what I know about mine(91),I learned the hard way. Haynes books are woefully inadequate. And often inaccurate.
PM if I can help further.
Related Topics
Thread Starter
Last Post
Mazda MPV
02-07-2015 02:53 PM
Mazda MPV
02-24-2013 08:44 PM
Mazda MPV
08-03-2009 10:20 PM
Mazda MPV
03-13-2008 08:51 PM
Mazda Protege
03-27-2007 10:08 PM

Thread Tools
Search this Thread
Quick Reply: 1992 MPV Main Relay

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.