MAF sensor is bad?... reset SEL
#1
MAF sensor is bad?... reset SEL
...and they blamed it on my intake? I would assume this is easy to replace? They want $454 to do it
I don't know too much about this any input would be great.
Thanks! J
![wtflol](https://maxima.org/forums/images/smilies/wtflol.gif)
I don't know too much about this any input would be great.
Thanks! J
#2
Warranty would not cover it?
That sensor is so simple to change. If you
can change your intake yourself, then you can
definitely do it. That sensor should be part
of your intake path.
I would price the part with Courtesy Nissan
if you can wait for shipping.
That sensor is so simple to change. If you
can change your intake yourself, then you can
definitely do it. That sensor should be part
of your intake path.
I would price the part with Courtesy Nissan
if you can wait for shipping.
#3
What kind of intake is it? Take the CAI off, put the stock one back on, disconnect the battery and see if the CEL goes away. If not leave the stock intake on and take it to the dealer. Are you out of warranty? Did you just clean/oil the filter?
#6
Well 1st off prior to going I didn't know it was my MAF. So I guess I need to talk to my service guy and see if they will let me go back to stock and take it back in. He said it failed due to my intake...
I do have a parts hookup at another dealer, we'll see what happens.
Thanks guys, once again the .org coming through!!!!
I do have a parts hookup at another dealer, we'll see what happens.
Thanks guys, once again the .org coming through!!!!
#9
Originally Posted by 04BlackMaxx
You can forget about a warrenty for anything with your car, the ball is in their court since you violated the terms of the warrenty
#11
Originally Posted by Albert
What was the problem of your car to begin with?
Bad MAF sensor usually give rough idling or even stalls the car.
Bad MAF sensor usually give rough idling or even stalls the car.
I did notcie a bit of hesitation the past few days, I'm sure that's what it was. I probably should have posted a thread about that 1st. I'm sure someone would have figured it out and I would have put my stock parts back in and everything would have worked out...live and learn!!
#12
Dont let the stealership bully you around. They have to prove it was the MAF. hey tried to make me pay for a faulty climate control due to "aftermarket alarm". I told them I did nothing after market to any of the electronics. AFter much squabbling, they agreed to warranty it PLUS replace my burnt out HID bulb.
#13
yea i had that issue as well, no rough idle or stalling though. but ever so often my car would not go above 2500 rpm's i figured out if you take the maf off and clean it it would work fine again, although it will affect performance and i do need to replace it. but i want to go with a different one. like the ford cobra or q45 maf.
#14
#16
Originally Posted by NismoMax80
please do not post false ideas as fact.
![smash](https://maxima.org/forums/images/smilies/smash.gif)
#17
So I unplugged the MAF and then plugged it back in and my CEL went off and I don't seem to be having any problems now. Do you guys still think it's bad or did it just need to be reset or something??
What to do?
What to do?
#20
Oh yeah...I also gotta obdii scanner that can pick up stored codes in the ECU...that can't be seen through the SES light....in other words, the SES doesn't have to be on for codes to appear...and you pick it up through the scan tool
#21
Originally Posted by 04BlackMaxx
MAF sensor, aftermarket intake...can't see how you could argue this one to go in your favor if they want to be difficult. In this case, when the bad part is connected to a mod...its pretty tough to prove there is no way the failure is related to the mod! ![smash](https://maxima.org/forums/images/smilies/smash.gif)
![smash](https://maxima.org/forums/images/smilies/smash.gif)
but that guy stated: "You can forget about a warrenty for anything with your car" and how did he violate any tems in "your warranty agreement"?
how is that true? It is illegal to deny work on unrelated parts. And the related parts need to be proved to have caused the malfunction.
Sorry Mr. Dealer, you're right. My strut could only be blown because I installed an intake. I shall never ask for any warranty work for anything in my car.
#22
Originally Posted by steven88
Jsmith, I can help you diagnose the problem even further...I am local to you..
I can perform both Idle Air Volume Reset and ECU reset through gas pedals
I can perform both Idle Air Volume Reset and ECU reset through gas pedals
Thanks! I'll be in touch...
#23
Originally Posted by steven88
Jsmith, I can help you diagnose the problem even further...I am local to you..
I can perform both Idle Air Volume Reset and ECU reset through gas pedals
I can perform both Idle Air Volume Reset and ECU reset through gas pedals
How does this work?
Thanks
VQ
#24
1. ignition on, wait 3 seconds
2. floor gas pedal and release, do this 5x
3. wait 7 seconds
4. floor gas pedal and HOLD, wait till SES blinks then release
5. Floor gas pedal and HOLD, wait 10 seconds
6. SES will continue to blink, but you can release gas pedal and turn off ignition
7. wait 3 seconds then start car, your ECU is officially resetted!
2. floor gas pedal and release, do this 5x
3. wait 7 seconds
4. floor gas pedal and HOLD, wait till SES blinks then release
5. Floor gas pedal and HOLD, wait 10 seconds
6. SES will continue to blink, but you can release gas pedal and turn off ignition
7. wait 3 seconds then start car, your ECU is officially resetted!
#25
Originally Posted by steven88
1. ignition on, wait 3 seconds
2. floor gas pedal and release, do this 5x
3. wait 7 seconds
4. floor gas pedal and HOLD, wait till SES blinks then release
5. Floor gas pedal and HOLD, wait 10 seconds
6. SES will continue to blink, but you can release gas pedal and turn off ignition
7. wait 3 seconds then start car, your ECU is officially resetted!
2. floor gas pedal and release, do this 5x
3. wait 7 seconds
4. floor gas pedal and HOLD, wait till SES blinks then release
5. Floor gas pedal and HOLD, wait 10 seconds
6. SES will continue to blink, but you can release gas pedal and turn off ignition
7. wait 3 seconds then start car, your ECU is officially resetted!
![hmmph](https://maxima.org/forums/images/smilies/parhmph.gif)
#27
Here you are..
How to Set Diagnostic Test Mode II (Self-diagnostic Results)
1. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
2. Repeat the following procedure quickly five times within 5 seconds.
a. Fully depress the accelerator pedal.
b. Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the MIL starts
blinking.
4. Fully release the accelerator pedal.
ECM has entered to Diagnostic Test Mode II (Self-diagnostic results).
How to Erase Diagnostic Test Mode II (Self-diagnostic Results)
1. Set ECM in Diagnostic Test Mode II (above)
2. Fully depress the accelerator pedal and keep it for more than 10 seconds.
The emission-related diagnostic information has been erased from the backup memory in the ECM.
3. Fully release the accelerator pedal, and start the car.
How to Set Diagnostic Test Mode II (Self-diagnostic Results)
1. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
2. Repeat the following procedure quickly five times within 5 seconds.
a. Fully depress the accelerator pedal.
b. Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the MIL starts
blinking.
4. Fully release the accelerator pedal.
ECM has entered to Diagnostic Test Mode II (Self-diagnostic results).
How to Erase Diagnostic Test Mode II (Self-diagnostic Results)
1. Set ECM in Diagnostic Test Mode II (above)
2. Fully depress the accelerator pedal and keep it for more than 10 seconds.
The emission-related diagnostic information has been erased from the backup memory in the ECM.
3. Fully release the accelerator pedal, and start the car.
#30
To the fellas with the 6th gen....is this your FIRST time doing this procedure? If so, TIMING is very crucial....its okay if you can't get it the first time...that doesn't mean it will not work for the 6th gen....I couldn't get it to work the first few times on my 5.5 gen...just keep trying....it should work....
Nismomax80 should confirm this....GTR-rider knows this too
Nismomax80 should confirm this....GTR-rider knows this too
#34
Originally Posted by VQMAX05
I did the procedure and i think it worked. Now my SES light comes on after 2k rpm. Whats up with that??
#37
How long did you have your intake on before you started experiencing problems. I wonder if this is common among those who install aftermarket intakes. As I just installed one myself I wonder if this is a problem I will encounter in the future.
#39
Originally Posted by Losito
How long did you have your intake on before you started experiencing problems. I wonder if this is common among those who install aftermarket intakes. As I just installed one myself I wonder if this is a problem I will encounter in the future.
Over 2 years....