2003 Subaru Outback (BP) — Repair Solution

2.5L EJ253 4cyl 16v SOHC VVT MPFI Petrol Manual · Rough Running - EFI · Engine

Subaru Outback (BP) Rough Running - EFI Engine Diagnostic Sequence Available

Vehicle Details

Make: Subaru
Model: Outback (BP)
Year: 2003
Engine: 2.5L EJ253 4cyl 16v SOHC VVT MPFI Petrol Manual
Kilometres: 250,000
Area: Engine
Category: Rough Running - EFI

Customer Complaint

The customer reported that the vehicle was running rough.

Problem Summary

The engine exhibited a rough idle and a misfire on a single cylinder. Injector pulse width on the affected cylinder measured approximately double that of the others (7ms versus 3.5ms).

Diagnostic Sequence

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

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Fault Description

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

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Verified Repair Solution

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

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Quick Facts

CodeSUBBP03112
Vehicle2003 Subaru Outback (BP)
Engine2.5L EJ253 4cyl 16v SOHC VVT MPFI Petrol Manual
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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