Lambda Sensors / Probes


- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Fits:
Porsche 911 2.0ltr - 1965 to 1968
Porsche 911 2.2ltr - 1969 to 1971
Porsche 911 2.4ltr - 1974 to 1977
Porsche 911 3.0ltr - 1978 to 1983
Description
The Lambda UEGO (Universal Exhaust Gas Oxygen, pronounced “You-Way-Go”) CAN controller is a highly advanced broadband lambda controller designed for a Bosch LSU 4.9 broadband lambda probe. The sensor measures the oxygen level in the exhaust at a rate of 2000 samples/sec and converts this to a lambda value.
Connecting the KMS Lambda UEGO CAN controller is very easy thanks to the supplied wiring harness. The wiring harness contains the connections for the lambda probe, ground, analog output and CAN-bus output with which the controller can communicate.
A complete set for use with our MD35 or MP25 , the set includes:
- Lambda controller
- Wiring
- Superseal connector 3-pin
- 0,5m Canbus connection cable
- Weldbung
- 4.9 Bosch lambda probe
- Instruction manual
Features:
- Independent use with our KMS CAN displays
- Suitable for all types of fuel (gasoline, diesel, E85, methanol, etc.)
- Uses a modern Bosch LSU 4.9 broadband lambda sensor
- Analog and CAN communication
- Operating range from 0.65 to 1.5 Lambda (9.5 to 22.1 Air/fuel ratio)
- Controlled temperature of the lambda probe from 810°C ±10°C
- High sample rate of 2000Hz
- LED light on the housing for easy troubleshooting
- Water resistant
- Compact design



Lambda sensors (also widely known as Oxygen sensors) on your Porsche are fitted to measure the oxygen level in the emission gasses. They are designed to help your Porsche's engine to constantly monitor the efficiency of your cats and fuel to air ratio in the intake system to help the engine run smoothly. If one of those sensors was to fail on your Porsche it could trigger poor performance and abnormally higher emissions from your engine.
It is also advised to get new oxygen sensors if you are up for a change of the exhaust system on your car as often the thread shears off and refit of old sensors is not possible.