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Discussion Starter #1
ALl,

I need your help in locating MAP sensor.

Check engine light is on on my 1999 Sentra GXE (1.6).

i m getting code P0105
Autozone folks told me this is for MAP sensor/ciruit problem.

I am curious to know, where is this MAP sensor located, how does it look like
it might be a minor fix. I want to look at it first before spending an arm and a leg
to dealership.

Please help.

Thanks in Advance
dee
 

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p0105 is showing as absolute pressure sensor. look that up on google or sr20forum, you'll find instructions for checking it
 

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Discussion Starter #4
My apologies: MAP sensor problem is on a 97 sentra GXE

clean_B14 said:
the GA16 doesn't use a MAP sensor to measure air flow. we have MAF sensors... maybe they gave you the wrong code?
Sorry for confusion,

I have a 97 sentra GXE
Does 97 GXE has a MAP sensor or MAF sensor.

Thanks in Advance.
Dee
 

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Discussion Starter #6
correction: MAP sensor problem in 97 sentra GXe not 99 GXE

karson said:
ALl,

I need your help in locating MAP sensor.

Check engine light is on on my 1997 Sentra GXE (1.6).

i m getting code P0105
Autozone folks told me this is for MAP sensor/ciruit problem.

I am curious to know, where is this MAP sensor located, how does it look like
it might be a minor fix. I want to look at it first before spending an arm and a leg
to dealership.

Please help.

Thanks in Advance
dee

Sorry for confusion, i have a 97 nissan sentra not 99 sentra.
I asked Autozone for part price, they mentioned iMAP sensor to be $400+.
IS there any place i can buy used sensors.
Please advice.

BTW: I still havenot figured out where is MAP sensor located and how does it look like.


Please help.

Best Regards
 

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try car-part.com

nissans do in fact have a absolute pressure sensor, but they are not used for air/fuel metering.
 

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The 96 nissan sentra with the 1.6 that my customer has for which I'm dealing with this issue has both a maf and a map sensor.

Although on the map sensor itself, which is located on the firewall mounted on this gold color bracket more towards the center with a single vacuum line and a connector, it says boost pressure.
 
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