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Fuel pump replacement

Tiny
MHJJ2756
  • MEMBER
  • 1989 TOYOTA CAMRY
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 270,000 MILES
I need to replace my fuel pump I am going to try to make a service hole with a air chisel I need to no where to cot it
Saturday, October 19th, 2019 AT 9:03 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

The best way to figure it out is to go under the car to the area of the pump. It is on top of the tank You will need to mark the area with something so you can get a view from the top when you break through the floor. I would remove the rear seat and clean out the trunk.

Measure the diameter of the pump and go about 2 more inches to allow better access.

You will need to cover the hole with some metal when you are done.

Roy
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Saturday, October 19th, 2019 AT 9:18 AM
Tiny
MHJJ2756
  • MEMBER
  • 2 POSTS
I checked my fuel pressure at the fuel filter with the service port bridged key on. The best reading I could get is 30 psi. This is below spec by only a small amount. Would this keep it from cranking?
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Sunday, October 20th, 2019 AT 9:57 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Yes, it would. Below are the specs for your car.

Roy

FUEL PRESSURE:

At Idle. 33 - 37 PSI (226 - 265 kPa)

At WOT. 38 - 44 PSI (265 - 304 kPa)
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Monday, October 21st, 2019 AT 6:55 AM

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