Want to closely monitor Air/Fuel ratios with your Commander 950? The Holley Commander 950 Wide Band O2 gauge features a 3–digit numeric display along with a 40 segment bar graph. With the ultra–high intensity light emitting diodes you will be able to see your Air/Fuel ratio even under direct sunlight. The P/N 534–200 is designed to operate in street or race environments and will withstand heat, dirt, and vibration all while Fitting in a standard 2–1/16” gauge pod.
Commander 950 Wide Band O2 gauge
Installation Notes
3rd Generation Controllers started being produced in mid–2006. It has a 3 wire weather pack connector for the C950 connection, a black 2 wire connector for the gauge, an orange 2 wire connector for a communications connection (not used at this time), and the 8 pin connector for the O2 sensor. Previous versions do NOT have the 2 wire orange connector.
Features
- Features a 3-digit numeric display and 40 segment multicolor bar graph for a quick read
- Ultra-high intensity light emitting diodes for easy viewing even in direct sunlight
- Standard 2-1/16” diameter for ease of mounting in a standard gauge pod
- Designed to operate over a temperature range of -4 to 185° F
- Built for race environments to withstand heat, dirt, and vibration
- Connects to vehicle light switch to dim the gauge during night time viewing
- Will only work with 3rd generation wide band controllers - part numbers 534-188 and 534-197