9000 Hatchback L4-2290cc 2.3L DOHC Turbo EFI (1994)
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
Fault Symptom 3
Fuel Consumption According To The EDU Control Module Does Not Coincide With Actual Consumption.
