Kia Cadenza: Emission Control System / Troubleshooting

Kia Cadenza YG 2016-2025 Service Manual / Emission Control System / Troubleshooting

Troubleshooting

Symptom	Suspect area
Engine will not start or stuggle to start	Vapor hose damaged or disconnected
Engine stuggle to start	Malfunction of the Purge Control Solenoid Valve
Rough idle or engine stalls	Vapor hose damaged or disconnected
Rough idle or engine stalls	Malfunction of the PCV valve
Rough idle	Malfunction of the Evaporative Emission Control System
Excessive oil consumption	Positive crankcase ventilation line clogged

Schematic Diagrams

Schematic Diagram ...

Crankcase Emission Control System

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Other information:

Kia Cadenza YG 2016-2025 Service Manual: CVVT & Camshaft Repair procedures

Removal Continuous Variable Valve Timing (CVVT) 1. Remove the timing chain. (Refer to Timing System - "Timing Chain") 2. Remove the CVVT assembly. • A: LH exhaust CVVT • B: LH intake CVVT • C: RH intake CVVT • D: RH exhaust CVVT ...

Kia Cadenza YG 2016-2025 Owners Manual: Trip information (Trip computer)

The trip computer is a microcomputer- controlled driver information system that displays information related to driving. ✽ NOTICE Some driving information stored in the trip computer (for example Average Vehicle Speed) resets if the battery is disconnected. Trip Modes To change t ...