Meaning for the LMV3 System Corrective Action
Note: Diagnostic codes are additive. If a diagnostic code appears that is not on this list, it is a combination of multiple diagnostic codes.
Any # Fuel changeover
No fault: The LMV36 is currently in the process of changing fuels. See
diagnostic codes for more information.
0 Fuel 0
No fault: The LMV36 is currently in the process of changing from fuel 1 to
fuel 0.
1 Fuel 1
No fault: The LMV36 is currently in the process of changing from fuel 0 to
fuel 1.
Any # Invalid fuel signals / fuel information
On an LMV36, either fuel 0 must be selected via line voltage on terminal
X5-03.2 or fuel 1 must be selected via line voltage on terminal X5-03.3. If
neither or both of these terminals are energized at the same time, a fault
will occur. See diagnostic codes for more information.
0 Invalid fuel selection (Fuel 0 + 1 = 0)
On an LMV36, neither fuel is selected. Either select fuel 0 (apply voltage to
terminal X5-03.2) or fuel 1 (apply voltage to terminal X5-03.3).
1 Different fuel choice between the µCs
2 Different fuel signals between the µCs
3 Invalid fuel selection (Fuel 0 + 1 = 1)
On an LMV36, both fuels are selected. Remove voltage from either
terminal X5-03.2 (fuel 0) or terminal X5-03.3 (fuel 1).
65 Any # Internal error
66 Any # Internal error
67 Any # Internal error
Any # Internal error fuel-air ratio control: Position calculation modulating
23 Output invalid
26 Curvepoints undefined
61
Fuel Chg
62
Fuel Err
70
If the fault occurs continuously, replace the LMV3.
Check curve points to see if correct values have been entered for all
actuators and the VSD. Readjust the ratio curve if required.
If the fault occurs continuously, replace the LMV3.
Section 6 Page 8 SCC Inc.
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