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Hophead · 12-22-2008, 03:06 PM

Thanks for the reply Mt Goat - After shovel snow all morning I had a cance to open up the dash and access the COR - output at the Blue fuel pump wire at the relay is a healthy 14V - but checking the voltage at the connecter at the pump is 2volts- somewhere along the wire I have a 12v voltage drop! Looking at the schematic it shows one factoy connector between the relay and te pump labeled as "BL1" - anyone know where this is? I back probed the wire into the connector at the pump thinking it might be the source of the resistance - no luck 2v there too.

Goat - any chance giving me a quick break down of how you wired up your standard relay for the pump? What did you do with the wire from the starter circuit and the GY wire that used to go to the 3.0 airflow meter that I took to the 3.4ecm at FC?

Thanks for the replies folks!

12-22-2008, 03:06 PM	#4 (permalink)
Hophead Registered User Join Date: May 2007 Location: North Vancouver BC Posts: 98	Thanks for the reply Mt Goat - After shovel snow all morning I had a cance to open up the dash and access the COR - output at the Blue fuel pump wire at the relay is a healthy 14V - but checking the voltage at the connecter at the pump is 2volts- somewhere along the wire I have a 12v voltage drop! Looking at the schematic it shows one factoy connector between the relay and te pump labeled as "BL1" - anyone know where this is? I back probed the wire into the connector at the pump thinking it might be the source of the resistance - no luck 2v there too. Goat - any chance giving me a quick break down of how you wired up your standard relay for the pump? What did you do with the wire from the starter circuit and the GY wire that used to go to the 3.0 airflow meter that I took to the 3.4ecm at FC? Thanks for the replies folks! __________________ 1992 4Runner - 3.4 Swapped, stuff.