Intake-Air Temperature Sensor harness is open or shorted
Intake-Air Temperature Sensor circuit poor electrical connection
|How to Fix the P10C9 Code?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
The cost to diagnose the P10C9 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What are P10C9 code possible symptoms?
Engine Light ON (or Service Engine Soon Warning Light)
|What Does the P10C9 Code Mean?
The Engine Control Module (ECM) monitors the Intake-Air Temperature Sensor. The ECM sets the OBDII code when the Intake-Air Temperature Sensor is not to factory specifications.