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Old 07-31-2020, 11:31 PM   #1
namikaze
 
Drives: 2010 Yaris HB
Join Date: Jan 2015
Location: MN
Posts: 2
New fuel pump, fuel gauge showing full

I have a 2010 Toyota Yaris hatchback that won't start. The engine cranks but doesn't turn. I had a mechanic look at it and he mentioned that the fuel pump was bad.

I decided to tackle this myself to save some money. I bought the whole fuel pump assembly listed below. But the car still doesn't start. I also do not hear the fuel pump priming. Before I replaced the pump, the fuel gauge was reading empty now it reads full. If I unplug the pump, the gauge still reads full. Fuel gauge also shows full when I plug the original fuel pump assembly in.

Any suggestions?

https://www.rockauto.com/en/moreinfo...pR8Nc7JG51vd3b
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Old 08-04-2020, 10:59 PM   #2
namikaze
 
Drives: 2010 Yaris HB
Join Date: Jan 2015
Location: MN
Posts: 2
I pulled and replaced the fuel related fuses and now the fuel gauge shows that the the tank is empty. I put in at lease 4 gallons of gas in so I know it's not empty. I'm guessing this fuel pump assembly might not be compatible.
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