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FAST

FAST Air/Fuel Meter FAST-(1) Sensor

MPN: 170401 Catalog #: 001133779 Category: Gauges Check Vehicle Fitment

Product Details

With no laptop required, FAST has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and Ethanol/Methanol (E85) fuels. Available in single or dual sensor units, these meters give tuners the power to read two wide-band O2 sensors individually or average them together for maximum accuracy of the engines air/fuel ratio reading. The FAST Air/ Fuel Meters include several enhanced capabilities, including the built-in data logging capability that plays back recorded information on a lighted, full graphical display screen rather than using a laptop computer. Additional features include outputs for external data loggers, digital gauges, as well as a narrow-band simulator function that allows you to feed your engines computer a factory signal while using the wide-band sensor for air/fuel measurement.

Ideal for carbureted and EFI engines, this Air/Fuel meter kit features a standard length harness for use with cars. Requiring no laptop, this single sensor kit can datalog internally which is ideal for tuning on the go.

Ideal for carbureted & EFI engines; Available in single or dual sensor units; Built-in data logging; no laptop required; Meters for gasoline, diesel & E85 fuels; PC-based software analysis tool; RPM-based option

Air/Fuel Meter, Fast-(1) Senso R Standard

Gasoline Single Sensor Air/Fuel Meter

FAST Air/Fuel Meter FAST-(1) Sensor

Fuel Injection Air Flow Meter

Upgradable to Dual Sensor

Gas Single A/F Meter

Air Flow Meter

Air-Fuel Ratio Gauge - Single Sensor - Wideband - Electric - Digital - Data Logging - Rectangle - O2 Sensors / Cables - Black / Red Face - Gas - Each

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
FAST
Part Number
170401
Catalog Number
001133779
Product Line
FAST Air Flow Meters
Category
Gauges & Pods
Type
Gauges
UPC / Barcode
036584127451
Vendor Product Category
Gauges & Pods
Vendor Product Subcategory
Gauges
Length
13.60 in
Width
11.80 in
Height
5.20 in
Weight
3.31 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 3 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 3 available as of 6/3/2026.

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