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Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter

Rated 5 out of 5 based on 58 customer ratings

(58 customer reviews)

Original price was: CA$ 242.95.Current price is: CA$ 169.95.

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Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter

Original price was: CA$ 242.95.Current price is: CA$ 169.95.

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1 Piece

CA$ 169.95

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2 Pieces

CA$ 288.92 CA$ 339.90

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3 Pieces

CA$ 407.88 CA$ 509.85

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Shipping and Returns & Refunds Policy

Order Processing Time:

Orders are typically processed within 2-3 business days from when you complete payment. Please note that during peak seasons or promotional periods, processing time may be extended.

Shipping Cost:

Orders under $100 CAD: A flat shipping fee of $7.95 CAD will be applied.
Orders over $100 CAD: Enjoy FREE Standard Shipping!

Delivery Time:

Our standard shipping takes 6-10 business days. Keep in mind that these are estimated delivery times, and actual delivery may vary due to factors beyond our control.

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Once your order ships, you will receive a confirmation email with a tracking number. You can use this tracking number to follow the progress of your shipment on the carrier’s website.

For more details about our shipping policy, please visit our Shipping policy page.

Returns & Refunds:

Please visit our Returns & Refunds Policy page for our full returns and refunds policy.

If you have any other queries, please feel free to email us at: [email protected]

Description

Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter

Our Wideband Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter is an air-fuel ratio meter that has a high-performance gauge that monitors and tunes your vehicle’s air to fuel ratio, resulting in multiple benefits. The Air Fuel Gauge has benefits that include maximized power and engine performance, reduced emission, and higher fuel economy by allowing you to carefully map out your vehicle’s air to fuel ratios throughout the range on RPM and manifold pressure.

Features:

Highly Recommended professional installation

The output voltage of this wideband O2 Oxygen sensor is only two: 0.1V and 0.9V,so it only can show the working status :”LEAN”and “RICH”，the digital display of this air fuel ratio gauge will only can show the number like 19 or 11（Represents the working status is LEAN or RICH)

When powered on digital gauge will read the voltage for 1 minute and switch to Air Fuel Ratio.

It will only switch back to voltage if there is a decrease or increase

Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter

Specifications:

Model: YC101345
Type: Air Combustion Meter + Oxygen Sensor
Measurement Accuracy: 95%
Resolution: 99%
Size :52 (mm)
Power Supply: 12 v

Package Included:

1 x Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter

Reviews (58)

58 reviews for Air Fuel Ratio Gauge with O2 Sensor, Digital Display 2-in-1 Air Combustion Meter

Yash LozanoVerified Purchase

Rated 5 out of 5

It was easy to wire into my hand held SCT X4 tuner which allowed me to log the air/fuel ratio. Overall, would like to be able to tune the signal outpu...More
It was easy to wire into my hand held SCT X4 tuner which allowed me to log the air/fuel ratio. Overall, would like to be able to tune the signal output to allow a less noisy data set and more stable readings.

Abdullahi MuellerVerified Purchase

Rated 5 out of 5

Installation was very easy and love not having a recalibration every 6 months. Everything is first class. Very accurate and easy to read. Great tool f...More
Installation was very easy and love not having a recalibration every 6 months. Everything is first class. Very accurate and easy to read. Great tool for adjusting a carburetor from idle to WOT.

Harriet MorrisonVerified Purchase

Rated 5 out of 5

I put this on my TaoTao Lancer 150 scooter to help tune my carb and it's been very helpful. You really only need power and ground unless you're hookin...More
I put this on my TaoTao Lancer 150 scooter to help tune my carb and it's been very helpful. You really only need power and ground unless you're hooking it up to an ECU which only adds one wire.

Joel DrakeVerified Purchase

Rated 5 out of 5

Freakin awesome I put a cam in my truck and this saved my engine as it was my fuel pump was dieing and I caught it before the truck ran lean to long! ...More
Freakin awesome I put a cam in my truck and this saved my engine as it was my fuel pump was dieing and I caught it before the truck ran lean to long! It works great and looks great as well

Caitlyn McleanVerified Purchase

Rated 5 out of 5

Bought this for a turbo Miata project car. AEM always delivers high quality car accessories. Price is a bit high, but well worth it to have one of the...More
Bought this for a turbo Miata project car. AEM always delivers high quality car accessories. Price is a bit high, but well worth it to have one of the best AFR gauges in the industry.

Raphael AcostaVerified Purchase

Rated 5 out of 5

Easy install, LEDs bright enough to read in the day but aren't overbearing at night. Accurate readout that can be plugged into an aftermarket ECU or l...More
Easy install, LEDs bright enough to read in the day but aren't overbearing at night. Accurate readout that can be plugged into an aftermarket ECU or laptop for data collection.

Rafe PetersenVerified Purchase

Rated 5 out of 5

I like the fact that in one day I was able decide on the best overall best product and I received quickly. This product gave me what I needed to tune ...More
I like the fact that in one day I was able decide on the best overall best product and I received quickly. This product gave me what I needed to tune and breakin a new engine.

Annabelle McdonaldVerified Purchase

Rated 5 out of 5

Great kit, comes with o2 sensor, the wiring was a little shirt for my application, running from the dash to the exhaust on a rear engine buggy

Jak OwensVerified Purchase

Rated 5 out of 5

Excellent purchase and service, extended time of insurance to purchase dor and worth it because what the packet was next to arrive

Kayla KleinVerified Purchase

Rated 4 out of 5

Excellent expanders! came to the Man within 10 days. tomorrow I will try in action. I recommend the seller.

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