Hyundai Venue (QX): Emission Control System / Troubleshooting

Hyundai Venue (QX) (2020-2026) Service Manual / Emission Control System / Troubleshooting

Troubleshooting
Symptom
Suspect area
Engine will not start or struggle to start
 Vapor hose damaged or disconnected
Engine struggles 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 Purge Control Solenoid Valve (PCSV) ▷ Specification Item Specification Coil Resistance (Ω) 18.

    Schematic Diagram

    Other information:

    Hyundai Venue (QX) (2020-2026) Service Manual: Repair procedures

    Inspection The following section describes how to diagnose faults using a diagnostic instrument. 1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.

    Hyundai Venue (QX) (2020-2026) Service Manual: Blower Resistor (Manual). Repair procedures

    Inspection 1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor) Replacement 1.

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