2017 Ford Focus (LZ) Repair Solution

Vehicle Details

Make: Ford

Model: Focus (LZ)

Year: 2017

Engine: 1.5L M9DD 4cyl 16v DOHC VVT Turbo Direct Inj Petrol Auto

Kilometres: 58,774

Area: Engine

Category: Rough Running - EFI

Customer Complaint

The customer reported the vehicle was misfiring, running rough, and had previously lost all power, leaving it unable to start.

Problem Summary

The vehicle intermittently idled rough and displayed fault code P0303-00 (misfire cylinder 3). A purge valve performance issue was also suspected but no direct fault code initially. The misfire and purge valve-related codes continued to return after clearing.

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 2017 Ford Focus (LZ) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 2017 Ford Focus (LZ) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

Code	FORLZ17112
Vehicle	2017 Ford Focus (LZ)
Engine	1.5L M9DD 4cyl 16v DOHC VVT Turbo Direct Inj Petrol Auto
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

2017 Ford Focus (LZ) — 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

2017 Ford Focus (LZ) — Repair Solution

Vehicle Details

Customer Complaint

Problem Summary

Diagnostic Sequence

Fault Description

Verified Repair Solution

Quick Facts

Need the Full Fix?

More Ford Repair Solutions

Access the Full Repair Solutions Database