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Fuel pump relay location

Tiny
NATE CROSLIN
  • MEMBER
  • 1987 NISSAN MAXIMA
  • 3.0L
  • V6
  • 2WD
  • AUTOMATIC
  • 203,000 MILES
Can someone please help. Trying to find fuel pump relay. Looked under front right and left kick panels with no luck. Are there any sights I can go to for a diagram or if anyone can help? That would be great. Thanks, Nate
Thursday, September 27th, 2018 AT 5:40 PM

6 Replies

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I am Danny.

The fuel pump relay is located in the trunk on the left side. I have attached a picture and a tutorial on how to test a relay. Hope this helps and thanks for using 2Carpros.
Danny-

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
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Thursday, September 27th, 2018 AT 6:40 PM
Tiny
NATE CROSLIN
  • MEMBER
  • 8 POSTS
Danny, thank you. I will check it out tomorrow and let you know. Thanks again
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Thursday, September 27th, 2018 AT 7:09 PM
Tiny
NATE CROSLIN
  • MEMBER
  • 8 POSTS
Danny, also the same car when in park idles at about 1200-1400 rpm's. But when in gear drops to 700-800 rpm's. How can I adjust high idle? Thanks again, Nate
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Thursday, September 27th, 2018 AT 7:11 PM
Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello again.

Usually the Idle is non-adjustable (controlled by the PCM). You might want to see if the idle-up solenoid is functioning correctly or if there is an adjustment. See attached. Hope this helps and thanks again for using 2CarPros.
Danny-

https://www.2carpros.com/articles/how-to-replace-an-idle-speed-control-motor-iac
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Thursday, September 27th, 2018 AT 7:41 PM
Tiny
NATE CROSLIN
  • MEMBER
  • 8 POSTS
Danny, so I was able to adjust the idle, it is running better now but still in the morning when it’s first started it want to die like it’s not getting fuel. If I keep the rpms up above 1000 it will warm up. Where should I look next? I have replaced fuel filter, fuel pump relay and plugs. Fuel pump is working fine. Thank you, Nate
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Wednesday, October 10th, 2018 AT 10:42 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,567 POSTS
Hi Nate,

Please post your new question here, you must be logged in.

https://www.2carpros.com/questions/new

Cheers, Ken
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Friday, October 12th, 2018 AT 11:20 AM

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