U029F KIA - Lost Communication with Evaporative Emission System Leak Detection Control Module
U029F KIA Possible Causes
- Faulty Natural Vacuum Leak Detection (NVLD)
- Natural Vacuum Leak Detection (NVLD) harness is open or shorted
- Natural Vacuum Leak Detection (NVLD) circuit poor electrical connection
First diagnose U029F KIA code
Check 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 terminals.
Cost of diagnosing the U029F KIA code
Labor: 1.0The cost of diagnosing the U029F KIA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
U029F KIA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U029f Kia DescriptionThe Evaporative system monitoring is made by using Natural Vacuum Leak Detection (NVLD).
The leak detection is made by using two components.
The "NVLD Sensor module" which incorporates the NVLD pressure switch and temperature sensor and the canister purge valve which is used as actuator to create vacuum in the tank when the engine is running.
U029F KIA More InformationNeed more information on how to fix the U029F KIA code?
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