2004 Holden Commodore (VZ) — Repair Solution

3.6L LE0 (HB) 6cyl 24v DOHC VVT MPFI Petrol Auto · Rough Running - EFI · Engine

Holden Commodore (VZ) Rough Running - EFI Engine Diagnostic Sequence Available

Vehicle Details

Make: Holden
Model: Commodore (VZ)
Year: 2004
Engine: 3.6L LE0 (HB) 6cyl 24v DOHC VVT MPFI Petrol Auto
Kilometres: 155,904
Area: Engine
Category: Rough Running - EFI

Customer Complaint

The engine is running rough and lacks power. The check powertrain message is on the driver information display.

Problem Summary

The customer noticed that the vehicle was running rough and the powertrain warning message appeared about 3 weeks ago. The customer recently purchased the vehicle and has no previous service or repair history.

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 2004 Holden Commodore (VZ) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 2004 Holden Commodore (VZ) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

CodeHOLVZ04112
Vehicle2004 Holden Commodore (VZ)
Engine3.6L LE0 (HB) 6cyl 24v DOHC VVT MPFI Petrol Auto
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

Need the Full Fix?

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

More Holden Repair Solutions

2014 Holden Captiva (CG) 2.2L Z22D1 4cyl 16v DOHC VVT Turbo CRD Diesel Auto · DPF Light On / Flashing 2011 Holden Commodore (VE) 3.6L LLT 6cyl 24v DOHC VVT Direct Inj Petrol Manual · Engine Not Starting 2016 Holden Commodore (VF) 3.6L LFX 6cyl 24v DOHC VVT Direct Inj Petrol Auto · Engine Not Starting 2015 Holden Colorado (RG) 2.8L LWN 4cyl 16v DOHC Turbo CRD Diesel Manual · Engine Not Starting 2003 Holden Statesmen (WK) 3.8L L67 6cyl 12v OHV Supercharged MPFI Petrol Auto · Misfire / Misfire Codes 2006 Holden Commodore (VZ) 5.7L LS1 (GENIII) 8cyl 16v OHV MPFI Petrol Auto · ABS Light On

Access the Full Repair Solutions Database

Unlock 6,127 verified repair solutions with complete diagnostic details, confirmed fixes, and technician tips.

© 2026 The Automotive Technician (TaT) — www.tat.net.au