P2450

Fuel Tank Isolation Valve Stuck Open

NHTSA 11018699 ↗ NHTSA 11018871 ↗ NHTSA 11021048 ↗

Fuel Tank Isolation Valve "A" Circuit Open

NHTSA 11025635 ↗ NHTSA 11025714 ↗

Fuel Tank Isolation Valve "A" Circuit Open

NHTSA 11025633 ↗ NHTSA 11025634 ↗

FORD

This bulletin supersedes 26-2238. Reason for update: To update the Service Procedure to include diagnostics for the fuel vapor vent valve and the fuel tank isolation valve. Some of the vehicles listed in the Model statement above may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P2450…

FORD, LINCOLN

This bulletin supersedes 25-2326. Reason for update: update the service procedure to include the fuel tank isolation valve replacement, update the causal part number, and increase the labor time allowance to include the fuel tank isolation valve replacement. Some of the vehicles listed in the Model statement above may exhibit an…

FORD

This article supersedes TSB 26-2130 to update labor operation to reprogram the PCM and check EVAP system from actual time to fixed time, and add extra time to reprogram coordinated modules (if required). Some of the vehicles listed in the Model statement above may exhibit an illuminated malfunction indicator lamp (MIL) with diag…

FORD, LINCOLN

Some vehicles listed in the Model section above may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2418:72 and/or P2450 stored in the PCM. This may be due to improperly connected evaporative emission line connections inside the fuel tank.