Fuel Injection Code 49 - Trouble Tree DIAGNOSICS (11-43-93)

Publication date: 1993-07-06
Reference number: 11-43-93

FUEL INJECTION CODE 49 - TROUBLE TREE DIAGNOSICS

TECHNICAL SERVICE BULLETIN

Reference Number(s): 11-43-93, Date of Issue: July 6, 1993

Model(s): All Subaru Legacy (non-Turbo)

Group: Fuel System

Bulletin No.: 11-43-93

Date: July 6, 1993

If you should encounter a Non-Turbo Legacy which indicates a Code 49 (Air Flow Sensor), use the trouble tree below to diagnose the vehicle.

Fig 1: Troubleshooting Flowchart