What does the OBD II fault code p2422 mean?
OBD II fault code P2422 is a generic code that is defined as “Evaporative emission (EVAP) vent valve – valve stuck closed”, and is set when the PCM (Powertrain Control Module) detects that the EVAP (Evaporative Emissions Control System) vent valve is stuck in the closed position.
What causes a vent valve to fail p2422?
Some common causes of code P2422 could include the following- Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the vent valve control circuit Failed or failing PCM. Note that this is a rare event, and the fault must therefore be sought elsewhere before any control module is replaced
Where is the p2422 sensor located on the PCM?
Note that on some applications the PCM will also illuminate a warning light on the first failure, while on other applications several failure cycles need to occur before a warning light is illuminated. Where is the P2422 sensor located?
What does p2422 Hyundai fuel tank pressure code mean?
P2422 HYUNDAI Meaning The fuel tank pressure (FTP) sensor output indicates about atmospheric pressure 0 kPa (0 in.Hg, 0 mmHg) before purge starts since the evaporative emission (EVAP) canister vent shut valve is normally open (open to the atmosphere).
How much does it cost to repair a p2422 Hyundai?
The cost to diagnose the P2422 HYUNDAI code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
When is excessive vacuum detected p1454 or p2422?
If both Temporary DTCs (P1454 and P2422) are stored and excessive vacuum is detected, both DTCs are stored. 3. If either Temporary DTC (P1454 or P2422) is stored and excessive vacuum is detected, the PCM stores the DTC of the Temporary DTC that was stored.
Where are p1454 and p2422 DTCs stored?
If neither Temporary Diagnostic Trouble Code (DTC) (P1454 nor P2422) is stored, both DTCs are stored. 2. If both Temporary DTCs (P1454 and P2422) are stored and excessive vacuum is detected, both DTCs are stored. 3.