Diesel Data: Automotive Repair

Signal Description, Central Electronic Module (CEM)






Signal specification





Note! It is important to connect the breakout box and check the ground terminals before taking readings.

Other information
- To connect the breakout box, see Connecting the breakout box Connecting the Breakout Box, Central Electronic Module (CEM)
- To check ground terminals, see Checking the ground terminal Checking the Ground Terminal, Central Electronic Module (CEM).