2003 Subaru Forester (SG) Repair Solution

Vehicle Details

Make: Subaru

Model: Forester (SG)

Year: 2003

Engine: 2.0L EJ202 4cyl 16v SOHC MPFI Petrol

Area: Engine

Category: Check Engine Light / MIL - On

Customer Complaint

The engine check light was on, but the vehicle appears to run fine.

Problem Summary

Owner advised that a fault code P0031 had been extracted and he had replaced the oxygen sensor and cleared the code. However, the code returned after a number of drive cycles.

Diagnostic Sequence

The step-by-step diagnostic process used to identify this fault is available to TaT members.

Unlock with Free Trial

Fault Description

The detailed fault description and root cause analysis for this 2003 Subaru Forester (SG) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 2003 Subaru Forester (SG) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

Code	SUBSG03116
Vehicle	2003 Subaru Forester (SG)
Engine	2.0L EJ202 4cyl 16v SOHC MPFI Petrol
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

Need the Full Fix?

Get the complete diagnostic sequence, verified solution, and technician tips.

Join the network

2003 Subaru Forester (SG) — Repair Solution

Vehicle Details

Customer Complaint

Problem Summary

Diagnostic Sequence

Fault Description

Verified Repair Solution

Quick Facts

Need the Full Fix?

Access the Full Repair Solutions Database

Join the network

2003 Subaru Forester (SG) — Repair Solution

Vehicle Details

Customer Complaint

Problem Summary

Diagnostic Sequence

Fault Description

Verified Repair Solution

Quick Facts

Need the Full Fix?

More Subaru Repair Solutions

Access the Full Repair Solutions Database