Hyundai Azera: 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 |
| Malfunction of the PCV valve | |
| Rough idle | Malfunction of the Evaporative Emission Control System |
| Excessive oil consumption | Positive crankcase ventilation line clogged |
Specifications
Schematic DiagramsOutput Speed Sensor Troubleshooting
Signal Waveform
Fig 1) Input/Output speed sensor at low speed
Fig 2) Input/Output speed sensor at high speed ...
Repair procedures
On-vehicle Inspection
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Check that the battery cables are connected to the correct terminals.
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Disconnect the battery cables when the battery is given a quick ch ...
Rail Pressure Sensor (RPS) Troubleshooting
Signal Waveform
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