94 previa EFI FUSE BLOWN


jeany
01-25-2007, 10:32 PM
I Have A 94 Previa,every Time I Turn On The Ignition Switch It Blows My Efi Fuse.if Anybody Can Help Me On What To Do I Appreciate Any Advice. I Changed The Ignition Coil And It Worked Well For 2 Days, And Then Broke Down Again .main Relay,circuit Opening Relay,and Fuel Pump Appear To Be In Good Condition .if I Disconnect The Igniter Plug Or The Ignition Coil Plug And I Put A New Fuse On,when I Turn On The Ignition Switch It Does Not Blow The Fuse.my Question Is, Could It Be That The Igniter Is No Good?

KimMG
01-26-2007, 04:50 PM
Could be the igniter or the connections and wiring going to it.

buffaloroad
01-28-2007, 03:04 PM
check your auto oiler....it is connected through a relay on the efi circut...it can blow the fuse, mine will on very cold mornings....you can hear the oiler start to work and then the fuse pop....:-(....

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