Check engine light — Melbourne (M3)

Quick mobile OBD-II diagnostics across Melbourne. We decode fault codes, assess urgency and provide clear repair guidance.

Call us: +61429713682 | Book inspection

What the light means

Illuminated 'Check Engine' (CEL) can indicate anything from emissions faults to misfires. Early diagnosis avoids costly repairs and roadside breakdowns.

Immediate: engine misfire, severe emissions, or catalytic converter
Routine: sensor drift, fuel system, evaporative emissions
Intermittent: loose gas cap, transient faults

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How our mobile diagnostic works

1. Fast response

We arrive at your location with full OBD-II equipment and laptop reporting.

2. Live data & codes

Read live parameters, freeze frame and stored fault codes to pinpoint issues.

3. Clear report

You receive a concise report with recommended next steps and cost estimates.

Typical turnaround

On-site scans usually take 20–45 minutes depending on vehicle and diagnostics depth.

Common fault codes — quick guide

Causes: ignition coil, spark plugs, fuel injector, vacuum leak. Severity: medium-high. Action: live data check for misfire counters and cylinder trim; compression test if necessary.

Causes: faulty catalytic converter, oxygen sensors, exhaust leak. Severity: medium; can affect emissions testing. Action: sensor diagnostics and exhaust inspection.

Causes: loose/faulty gas cap, small hose leak. Severity: low to medium. Action: inspect gas cap and EVAP hoses; smoke test for elusive leaks.

This list is illustrative. Accurate diagnosis requires a live scan.

Services & indicative pricing

Service	What's included	From (AUD)
Basic OBD-II scan	Read/clear codes, brief report	$79
Advanced diagnostics	Live data, freeze frame, full report	$149
On-site emission check	OBD readiness, sensor check	$189
Fleet diagnostic plan	Scheduled visits, reporting	Quote

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Fleet & commercial diagnostics

We support fleet operators with scheduled scanning, health reporting and prioritised service. Reduce downtime with data-driven maintenance.

Batch scanning
Custom reporting
Regional support across Victoria

Fleet solutions

Customer stories & team

Jordan R.

Melbourne

Quick, clear report — technician found a misfire and we were back on the road same day.

Reliable service

Fleet reporting helped us trim maintenance costs. Scheduling is straightforward.

Transparent pricing

*** hidden fees — diagnosis and options were explained in plain English.

FAQ

We can clear codes after repairs, but clearing without fixing may mask issues and cause the light to return.

Yes — we support petrol, diesel and many hybrid platforms. Contact us for specific model inquiries.

Ready to diagnose your car?

Use the buttons below to schedule a mobile scan or call our support team.

Book a mobile scan Call +61429713682