Install A/F Gauge for s14 Sr20det

[2plus4plus0eq6]

Hello,

I have a s13 with a s14 zenki sr20det in it. I bought a megan racing air/fuel gauge for it a long time ago not even really thinking about what I was doing.

I hear a lot about skinny o2 sensors, fat ones and widebands.

few questions here:

is a fat o2 sensor the same as a wideband sensor?

This is the gauge I got here
http://www.meganracing.com/product.a...d=681&catid=76

It says I can just splice the gauge right into the o2 sensor or ecu.

Does anyone know if the o2 sensor on an s14 sr20det is compatiable with this gauge or if I have to get another sensor and put it into another bung on the downpipe?

Thanks

[cotbu]

No
Yes it will work with the s14 sr O2 sensor
Yes, You should get a wideband O2 sensor and gauge and mount the sensor in another bung.

Sent from my Highly Tuned Galaxy S3.4!!!

[2plus4plus0eq6]

Originally Posted by cotbu

No
Yes it will work with the s14 sr O2 sensor
Yes, You should get a wideband O2 sensor and gauge and mount the sensor in another bung.

Sent from my Highly Tuned Galaxy S3.4!!!

Thanks for the quick reply. That sounds like good news to me. I am on a budget at the moment so at least I know I can splice the gauge to the stock sensor and then later get a wideband sensor.

Does this mean that the stock s14 sr o2 sensor I have is a narrowband sensor?

Also, later when I get a wideband sensor, do I need a controller for it?

[cotbu]

Does this mean that the stock s14 sr o2 sensor I have is a narrowband sensor?

Yes

Also, later when I get a wideband sensor, do I need a controller for it?

Yes, most wideband kits include the controller, some also come with gauges

Sent from my Highly Tuned Galaxy S3.4!!!

[2plus4plus0eq6]

So if the stock sensor is narrowband then my gauge might not work with it? I can't find and info on what my gauge can read

[cotbu]

I'm sure that Megan gauge is a blinkity blink gauge. If not I would still get a better wideband.

It is a narrow band gauge and will sorta kinda work with your O2 and ecu


Sent from my Highly Tuned Galaxy S3.4!!!

[Moncef]

Buy a wideband kit. It comes with a sensor and gauge. Weld in a new bung in your down pipe, screw the sensor in, hook up the gauge.

I sell these. Shoot me a PM if you need one.

[2plus4plus0eq6]

Originally Posted by cotbu

I'm sure that Megan gauge is a blinkity blink gauge. If not I would still get a better wideband.

It is a narrow band gauge and will sorta kinda work with your O2 and ecu


Sent from my Highly Tuned Galaxy S3.4!!!

As long as it works for now. Not sure what the kinda sorta works part means lol

Originally Posted by Moncef

Buy a wideband kit. It comes with a sensor and gauge. Weld in a new bung in your down pipe, screw the sensor in, hook up the gauge.

I sell these. Shoot me a PM if you need one.

I will eventually, but I have stretched my budget for now so it will have to wait