What should the fuel pressue be? and will a fuel pressure reading of 43 psi to 49 psi cause a MAF sensor code
Apr 4, 2009 at 11:50 AM
2002 Buick Lesabre 2002 Buick Lasabre fuel pump
2002 BUICK LESABRE
GREENIE5
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[quote:c523a1c58c="greenie5"]Engine Performance problem
2002 Buick Lesabre 6 cyl Front Wheel Drive Automatic 107000 miles
What should the fuel pressue be? and will a fuel pressure reading of 43 psi to 49 psi cause a MAF sensor code[/quote:c523a1c58c]
Hello,
If that is your fuel pressure it is fine. If you are getting a MAF code first thing to do is to get some MAF Cleaner and clean it. About 7 out of 10 times it just needs to be cleaned.
Check out the following link for more info on how the MAF works....
https://www.2carpros.com/how_does_it_work/mass_air_flow_sensor.htm
.
.
2002 Buick Lesabre 6 cyl Front Wheel Drive Automatic 107000 miles
What should the fuel pressue be? and will a fuel pressure reading of 43 psi to 49 psi cause a MAF sensor code[/quote:c523a1c58c]
Hello,
If that is your fuel pressure it is fine. If you are getting a MAF code first thing to do is to get some MAF Cleaner and clean it. About 7 out of 10 times it just needs to be cleaned.
Check out the following link for more info on how the MAF works....
https://www.2carpros.com/how_does_it_work/mass_air_flow_sensor.htm
.
.
Apr 4, 2009 at 12:20 PM
Unhooked MAF sensor and now the car runs great. Thanks
Apr 4, 2009 at 3:40 PM
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