Troubleshooting steps
Check sensor wiring, verify connection, replace sensor if needed
Motorcycle Diagnostic Codes
P0112 – Intake Air Temperature Sensor Circuit Low Input
IAT sensor low input
Details
The IAT sensor is reading lower than expected.
Error typeerror
MeaningIAT sensor low input
Typical causesFaulty sensor, wiring short, sensor disconnected
SolutionsCheck sensor wiring, verify connection, replace sensor if needed
Severitymedium
Catalog references
Where this appears
Harley-DavidsonP0112
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FAQ
Common questions
Will this cause starting issues?
May cause hard starting in cold weather. Have it checked.
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