Question about 1993 Mazda Protege
Can be shorted pump or bad wires, conn.
some cars the wires are so tiny they drop volts with a shorted pump
and dont even blow the fuse, (copper shortage)
different body styles move this ground.
but is listed in the factory FSM and at alldata.com
check current , some are 4amps, if near 10 the pump is bad.
but do read the fsm for full spec. on that. also different engines
options can change all that too.
if serious about DIY, get the books.
Posted on Oct 20, 2013
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Posted on Jan 02, 2017
SOURCE: location fuel pump relay
try looking on the firewall under hood by the master cylinder there should be 2 relays there one of the 2 is it mine happens to be the one on right as you face the car
Posted on Feb 08, 2009
Remove the kick panels on either side of the cab. Most (but not all) grounding bolts inside the cab on these vehicles are green. Tie into one of these bolts.
Posted on Apr 30, 2009
It could very well be that your fuel pump went bad. I am more inclined to say that the in tank fuel pump would go before before the relay . But you should find the fuel pmp relay under the hood near the main fuse box, if not in it.
Posted on Dec 20, 2009
The pump is in the tank. Before you consider dropping the tank. Lift the carpet in the back seat above the tank. The older MPVs had a trap door which would access the pump with out dropping the tank. It is definitely worth a look. I changed mine in half an hour.
Posted on May 14, 2010
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