2002 Subaru Forester (SF) — Repair Solution

2.0L EJ20 4cyl 16v SOHC MPFI Petrol · Check Engine Light / MIL - On · Engine

Subaru Forester (SF) Check Engine Light / MIL - On Engine Diagnostic Sequence Available

Vehicle Details

Make: Subaru
Model: Forester (SF)
Year: 2002
Engine: 2.0L EJ20 4cyl 16v SOHC MPFI Petrol
Area: Engine
Category: Check Engine Light / MIL - On

Customer Complaint

Engine check light on dash.

Problem Summary

Code:
P030 – heater circuit bank 1, sensor1.

The owner knew of the faulty oxygen sensor (O2) but ignored it for a long time. The O2 heater did test faulty and a generic oxygen sensor was fitted up stream.

After a new sensor was fitted the light came back on within one drive cycle.

Diagnostic Sequence

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Fault Description

The detailed fault description and root cause analysis for this 2002 Subaru Forester (SF) is available to TaT members.

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Verified Repair Solution

The confirmed repair procedure for this 2002 Subaru Forester (SF) is available to TaT members. Includes the verified fix and technician tips.

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Quick Facts

CodeSUBSF02116
Vehicle2002 Subaru Forester (SF)
Engine2.0L EJ20 4cyl 16v SOHC MPFI Petrol
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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