Dtc P0112 Signal Voltage Low (Scan Diagnostics) - Briggs & Stratton VANGUARD M490000 Repair Manual

DTC P0112 Signal Voltage Low (Scan Diagnostics)

Step
1 1. Select the Dashboard icon in the left sidebar and then
the Troubleshooting tab.
2. Observe the IAT Voltage display with or without the engine
running.
3. Is reading 0.5-4.5 volts DC?
2 Is reading below 0.5 volts DC?
Action Yes
MAT sensor circuit OK.
Go to DTC P0112 Non-
Scan Diagnostics.
No
Go to step 2.
2
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