MID 036 - CID 1758 - FMI 08 Specific Humidity Sensor signal abnormal
Conditions Which Generate This Code:
The duty cycle or the frequency of the signal from the pressure sensor for the specific humidity of the inlet air is out of range.
Additionally, neither of the following diagnostic codes are active:
- 262-03 5 Volt DC Supply short to +batt
- 262-04 5 Volt DC Supply short to ground
System Response:
The alarm output is activated. The code is logged.
Possible Performance Effect:
The engine performance is not affected.
Troubleshooting:
Test Step 1. Perform the following diagnostic procedure: "PWM Sensor"
Results:
- OK - STOP
Caterpillar Information System:
G3516B Engines MID 036 - CID 1758 - FMI 03 Specific Humidity Sensor open/short to +batt
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