Appendix C: Lm-1 Error Codes - MD Mustang Dynamometer Manual

Appendix C: LM-1 error codes

Error 1 Heater circuit shorted
Error 2 Heater circuit open
Error 3 Pump cell circuit shorted
Error 4 Pump cell circuit open
Error 5 Reference cell circuit shorted
Error 6 Reference cell circuit open
Error 7 General System error (typically a software error).
Error 8 Sensor Timing error (typically a damaged sensor).
Error 9 Supply Voltage too low
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