The Link CAN-Lambda controller is the best way to get a Wideband Oxygen sensor into your Link ECU!

Having a wideband O2 sensor is an extremely valuable tuning and diagnostic tool. Link ECU's can do 'closed loop' fuel control where the ECU will automatically correct the amount of fuel being injected based on the O2's reading. It's also helpful for diagnosing misfires, engine operation all through the rev range and under a high load situations can ensure your engine is safe.

Each CAN Lambda includes a Bosch 4.9 LSU sensor and mating ATM 4 way connector. Can use multiple CAN Lambda's per vehicle (note CAN addresses will need to be re-assigned to each unit). Requires CAN bus connection, power and ground. Can be used with non-Link branded ECU's with open CAN configuration abilities.

note G5 Voodoo and G4X FuryX have onboard wideband controllers, and can still use this to add more sensors, for example Matt Field's C8 has 1 per cylinder.

The Link Can Lambda has advanced control strategies to make the sensors live longer and provide fast accurate data to the ECU. For example it doesn't turn the sensor heater on under normal operations until it see's engine rpm via CAN. This prevents the hot sensor from having moisture/water droplets thrown at it which can result it cracking and destroying the sensor.