If you're seeing +12 and ground at the fuel pump connector and can't hear it when you listen closely at key on, I vote for a pump. I've seen two fail on speeds.
Bill Cardell TurboDog's Dad www.flyinmiata.com www.fmwestfield.com orders 1-800-FLY-MX5S Before you call our tech line (970.464.5600) please check out the FAQ section of our website -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Keith Tanner Sent: Tuesday, October 14, 2008 9:22 AM To: Shaun Bogan; Miata Power List Subject: RE: MSM not starting Check for 12v on one of the injector wires - white with red stripe if memory serves. It's cheaper than changing parts :) Keith Tanner Flyin' Miata [EMAIL PROTECTED] http://www.flyinmiata.com 1-800-FLY-MX5s (orders) 1-970-464-5600 (tech) > -----Original Message----- > From: Shaun Bogan [mailto:[EMAIL PROTECTED] > Sent: Monday, October 13, 2008 7:49 PM > To: Keith Tanner; 'Miata Power List' > Subject: RE: MSM not starting > > Nope. Dry as a bone. > > > > -----Original Message----- > From: Keith Tanner [mailto:[EMAIL PROTECTED] > Sent: Monday, October 13, 2008 11:35 AM > To: Shaun Bogan; Miata Power List > Subject: RE: MSM not starting > > Are the plugs wet after cranking? > > Keith Tanner > Flyin' Miata > [EMAIL PROTECTED] > http://www.flyinmiata.com > 1-800-FLY-MX5s (orders) > 1-970-464-5600 (tech) > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Shaun Bogan > > Sent: Sunday, October 12, 2008 5:07 PM > > To: 'Miata Power List' > > Subject: RE: MSM not starting > > > > > > Ok, so the car has spark. I've measured a 12v at the fuel pump > > connector on the red/blue wire for ~2 seconds when the key > is turned > > on and constant when cranking. Constant ground on the solid black > > wire and the black and red wire. > > Brown/black show open when the key is on and measure > ~50ohms when the > > key is off; I guess this is a relay somewhere. I don't have a > > schematic on hand. > > > > Gut says bad fuel pump. It doesn't cycle when the key is > turned on and > > it seems to be getting power. Tapping it does nothing. Any > thoughts? > > > > If anyone has a schematic, that'd be helpful as well. > > > > Shaun > > > > _______________________________________________ > > Miatapower mailing list > > [email protected] > > http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower > > > > _______________________________________________ Miatapower mailing list [email protected] http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower _______________________________________________ Miatapower mailing list [email protected] http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower
