SRX AWD V8-4.6L VIN A (2004)
Examples of conditions that may contribute to this code setting are: loose or broken fuel cap, disconnected or cracked EVAP lines, cracked
charcoal canister, sticking purge or vent solenoids, inaccurate fuel gauge, etc.
DTC P0442 - (Evaporative Emission (EVAP) System Small Leak Detected)
Diagnostic Aids: P0442 diagnostics is checking for a 0.5 mm (0.020 in) sized hole in the EVAP system.
Examples of conditions which may cause this type leak could include: cracked EVAP lines, cracked charcoal canister, a cut or dirty fuel cap seal,
debris on the purge or vent solenoid internal seals, loose fuel lines, etc. Refer to Fuel Cap Inspection for P0442.
Fuel Cap Inspection for P0442
1.
Inspect the green sealing ring (1) on fuel cap for debris or cuts which could cause a small EVAP leak.
