DTC P2404-29: Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance - Signal invalid: Action
NOTE:
- If purge valve related DTCs are also set, perform the relevant corrective action(s) first.
- It is not possible to replicate the failure event as certain entry conditions must be satisfied. For additional information, Refer To: Evaporative Emissions - V8 N/A 5.0L Petrol (Diagnosis and Testing). To verify the customer concern, perform routine Evaporative System Diagnostic Check and reread DTCs.
- Install a new diagnostic module tank leakage module as necessary