Fault Symptom 2

Measurement Units Selected In Display

L/km

Current fuel consumption shows minimum.

MPG

Current fuel consumption shows maximum.





Action

1 Use the ISAT to check that the EDU control module receives pulses from the LH or TRIONIC control module and that the control module sends pulses to the EDU control module.

If both control modules are working properly, the fault could be in the wiring.

2 Check that the leads are intact.

Signal Levels