TE-SL

TE-SL – sensorless sequential gas injection controller. Budget saving and easy to install gas ECU kit used for the fourth-generation autogas systems.

Main features of the controller:

• System does not use MAP and Gas temperature sensors. Switching from gas to petrol in manual mode.
• Functionally TE-SL is almost the same as TE-PM model.
• Only one sensor needs to be connected – reducer temperature sensor.
• Lambda sensor connection needed only for the mixture composition indication. TE-SL does not correct mixture according to lambda sensor.
• There is no connection to RPM, ECU uses “Virtual RPM” function.

Functional differences between TEGAS engineering gas controllers