Fast Electronics FST170402 Air/Fuel Meter - Dual Sensor

Fast Electronics FST170402 Air/Fuel Meter - Dual Sensor is listed by Motorstate as a Digital Gauges for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Fast Electronics components in the Digital Gauges category. The manufacturer part reference is 170402, while the Motorstate part number is FST170402. Catalog description context: Air-Fuel Ratio Gauge - Dual Sensor - Wideband - Electric - Digital - Data Logging - Rectangle - O2 Sensors / Cables - Black / Red Face - Gas - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.