FAST 5-wire wideband oxygen sensors are designed for wideband, closed-loop applications. They can read air/fuel ratios from 10:1 to 16:1.

More From This Category

Haltech Inputs and CAN Expansion Products, CAN Thermocouple Expansion Products, 1/4" Open Tip Thermocouple Length: 1.30m (51"), Kit

Haltech Inputs and CAN Expansion Products, CAN Thermocouple Expansion Products, 1/4" Open Tip Thermocouple Length: 1.30m (51"), Kit

$129.00

View
Edelbrock Oxygen Sensor, Pro-Flo 2 EFI Replacement Part, 4-Wire, Each

Edelbrock Oxygen Sensor, Pro-Flo 2 EFI Replacement Part, 4-Wire, Each

$217.09

View
Haltech Inputs and CAN Expansion Products, CAN Thermocouple Expansion Products, 1/4" Open Tip Thermocouple Length: 1.98m (78"), Kit

Haltech Inputs and CAN Expansion Products, CAN Thermocouple Expansion Products, 1/4" Open Tip Thermocouple Length: 1.98m (78"), Kit

$129.00

View
FAST XFI Wide-Band Auxiliary Air/Fuel Ratio Module Kit

FAST XFI Wide-Band Auxiliary Air/Fuel Ratio Module Kit

$445.83

View
Haltech Inputs and CAN Expansion, Map Sensors, 150 PSI Motorsport Fuel/Oil/Wastegate Pressure Sensor (Stainless Steel Diaphragm) Thread: 1/8 NPT, Kit

Haltech Inputs and CAN Expansion, Map Sensors, 150 PSI Motorsport Fuel/Oil/Wastegate Pressure Sensor (Stainless Steel Diaphragm) Thread: 1/8 NPT, Kit

$289.00

View
Haltech Inputs and CAN Expansion Products, CAN Thermocouple Expansion Products, 1/4" Open Tip Thermocouple Length: 0.84m (33"), Kit

Haltech Inputs and CAN Expansion Products, CAN Thermocouple Expansion Products, 1/4" Open Tip Thermocouple Length: 0.84m (33"), Kit

$129.00

View