Mitsubishi MT300 - E53 - S. Fault Tho-S

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174
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Service
'10 • HM-T-149
E53 - S. fault Tho-S
YES
YES
Connect it.
NO
NO
Is the sensor for the suction gas
temperature (Tho-S) correctly
connected?
Are the characteristics for the
suction gas sensor OK?
Replace the control PCB.
Replace the sensor.
Troubleshooting guide