LCU-ONE CAN connected to MyChron4 660 User Manual
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 INDEX Chapter 1 – LCU–ONE ....................................................................................................... 2 1.1 – Part Number ........................................................................................................................................ 2 Chapter 2 – LCU–ONE and Lambda probe mounting ..................................................... 3 Chapter 3 – Connection to MyChron4 660 .................
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 0 Chapter 1 – LCU–ONE LCU-ONE is a lambda controller unit for the wide band BOSCH LSU 4.9 Lambda probe; it fits petrol (2 and 4 strokes), diesel and methane engines as well as alcohol based fuel engines. It is intended to check lambda probe proper working as well as to transmit the Air/fuel ratio values providing MyChron4 660 with lambda values through the CAN bus.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 1 Chapter 2 – LCU–ONE and Lambda probe mounting LCU-ONE controller should be installed in a flat location and far from heat sources; it should be mounted steady using the suited bracket. The wiring has to be arranged so to avoid it pressing near to heat sources. BOSCH LSU 4.9 lambda probe should be installed on the vehicle exhaust pipe using a specific adaptor that comes with the kit and should be welded on the same pipe.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 We would suggest installing Lambda controller and the related probe as shown in the following pictures. Moreover we advise to install a 10 Ampere fuse in series between the external battery and lambda controller. We would suggest installing the probe in the exhaust pipe (see picture below): www.aim-sportline.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 2 Chapter 3 – Connection to MyChron4 660 Connecting Lambda controller to MyChron4 660, the system automatically recognises the peripheral at start up. Warning: connect LCU-ONE CAN to MyChron4 660 OFF. In case the only available peripheral is LCU-ONE CAN, it can be connected directly to Mychron4 660 through the back connector labelled as EXP/PC.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 3 Chapter 4 – Visualization on MyChron4 660 In order to visualize lambda values on Mycron4 660, power on the engine and press “>>/OFF”. The values will be visualized when RPM value exceeds 500. With reference to the image here on the right 3 values appears on the screen and remain visualized for ten seconds: RPM (11.140), EGT (1.472) and Lambda (0.95). After this time the original values appears again: here on the right: RPM Value (11.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 5 Appendix – Technical drawings www.aim-sportline.
LCU-ONE CAN connected to MyChron4 660 User Manual Release 1.04 www.aim-sportline.
