UPDATE: I replaced my fuel pump and the problem got a little better then i replaced the Mass Airflow Sensor and the car runs great now. THESE CARS ARE KNOWN TO HAVE WEAK MAF SENSORS, SO IF YOU HAVE THIS PROBLEM I WOULD SUGGEST TRYING TO REPLACE THE MAF SENSOR FIRST.
Nissan MAF Repair by Rob Fleming
This video shows how the solder points in a Nissan MAF can break over time,
leading to random/intermittent problems. Stalling, bucking, poor gas
mileage, and power loss can sometimes be attributed to this problem.
600 WHP Turbo Nissan Sentra Spec V
Here is the video at the race track on 20 psi:
Here is on low Boost 15 psi:
And the new power at 27psi:
How To Fix A Car That Idles Poorly
Scotty Kilmer, mechanic for the last 46 years, show how you can fix your
car if it's idling poorly. And, If you like my car help, be sure to watch
my live car talk show every Saturday morning at 10 AM CST on YouTube. I
answer your car questions LIVE there. Just check it out at
eature=c4-overview . And remember, every TUESDAY I upload a new video, so
don't miss them.
Auto Repair & Maintenance : How to Know if a Mass Air Flow Sensor Is Bad
One way to check to see if a mass air flow sensor has gone bad is by
tapping on the engine when it's running to see if it stumbles. Find out how
to remove a mass air flow sensor to check if it has gone bad with help from
an ASE-certified master automobile technician in this free video on mass
air flow sensors.
Expert: Clark Mason
Bio: Clark Mason is an ASE-certified master automobile technician.
Filmmaker: Christian Munoz-Donoso
Idle Air Control Valve
A 101 on the idle air control valve, the component of the car that
regulates the amount of air that flows around the closed throttle plate.
00-01 Sentra SE HKS Catback
2001 Nissan Sentra SE w/PP 2.0 5spd
-19* Advance Timing
-Eibach Pro Kits
-KYB Spec-V struts
How To Clean a Mass Air Flow Sensor (MAF)
Here I demonstrate the simple steps involved with cleaning your mass
airflow sensor. In this particular case I was troubleshooting a rough idle
on a 2006 Chevy Colorado 3.5, but these steps can work for almost any
vehicle. If you have any questions feel free to post them and I will do my
best to help!
Here are some of the codes you might see related to your MAF:
P0100 Mass or Volume Air Flow Circuit Malfunction
P0101 Mass or Volume Air Flow Circuit Range/Performance Problem
P0102 Mass or Volume Air Flow Circuit Low Input
P0103 Mass or Volume Air Flow Circuit High Input
P0104 Mass or Volume Air Flow Circuit Intermittent
P0171 System too Lean (Bank 1)
P0172 System too Rich (Bank 1)
P0174 System too Lean (Bank 2)
P0175 System too Rich (Bank 2)
Auto Repair : How Do You Clean or Check a Mass Air Flow Sensor?
A mass air-flow sensor is used on fuel-injected vehicles to tell the
computer how much air is going into the engine. Discover why a mass air
flow sensor must be removed in order to be checked with help from an auto
mechanic in this free video on auto parts.
Expert: J.B. Hebert
Bio: J.B. Hebert is a machinist, metal fabricator, and auto mechanic who
has been fixing and modifying all things mechanical for over 20 years.
Filmmaker: David Pakman
2004 sentra idle relearn won't work
Did the process multiple times and didn't work.
On 2 sec
Off 10 sec
On 2 sec
Off 10 sec
Ignition on then off to make sure valve is closed.
Start car let it warm.
Turn off 10 sec.
Turn key to on for 3 sec
Press pedal 5 times in less than 5 sec.
Wait 7 sec then press in pedal and hold
When light starts flashing then goes solid let go within 3 sec
Start car after.
Any ideas why not working?