KIA Niro: CVVT & Camshaft

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Engine Mechanical System / CVVT & Camshaft

CVVT & Camshaft Description and operation

Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load. By controlling CVVT, th

CVVT & Camshaft Repair procedures

Removal Warning Use fender covers to avoid damaging painted surfaces. To avoid damaging the cylinder head, wait until the engine coolant temperature drops below normal temperature (20ºC (68ºF)) before removing it. When handling a meta

Cylinder Head Repair procedures

Removal Engine removal is not required for this procedure. Warning Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instruction

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Heating, Ventilation And Air Conditioning / Troubleshooting

Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor. Use the table below to find the cause of the problem. The numbers in

Resolver Sensor Repair procedures | Motor Temperature Sensor Repair procedures

Inspection Hybrid Drive Motor Inspect the resolver sensor resistance. If the resolver sensor needs to be replaced, replace the hybrid drive motor assembly. (Refer to Hybrid Motor Assembly - "Hybrid Drive M