Vehicle diagnostics — Perth (R3)

Comprehensive R3-level vehicle diagnostics in Perth: OBD-II scanning, ECU data analysis, engine health reporting and actionable repair guidance across WA.

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About our Perth R3 diagnostics

R3 diagnostics mean an in-depth scan using dealer-grade OBD-II tooling, live data trace, component testing and a detailed report tailored to Australian vehicle standards. Ideal for complex engine issues, intermittent faults and pre-purchase inspections.

Full ECU scan & fault code reading
Live sensor data & freeze-frame analysis
Emission readiness & performance checks
Structured repair recommendations

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Services we provide in Perth

OBD-II Full Scan

Complete code read, clears codes after verification, readiness status and basic report.

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Engine Performance Analysis

Live data logging, injector checks, misfire diagnosis and fuel system inspection.

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Pre-purchase Inspection

Comprehensive electronic and mechanical checks to help you buy with confidence.

Pre-purchase Booking

Our diagnostic process (Perth R3)

1. Connection

Professional connection to vehicle ECU with secure tooling.

2. Scanning

Readiness, freeze-frame, pending and stored fault codes captured.

3. Testing

Component tests and live-data trace for intermittent faults.

4. Report

Detailed report with priority recommendations and cost estimates.

Common fault codes & guidance

Causes: ignition coils, spark plugs, fuel delivery, vacuum leaks. Our R3 scan includes misfire counters and per-cylinder diagnostics to pinpoint root cause.

Notes: O2 sensor performance, exhaust leaks, catalytic converter aging. R3 testing includes O2 sensor live monitoring and readiness checks to advise repair vs replacement.

Symptoms: intermittent warnings, dashboard lamp behavior. We perform bus checks, module polling and wiring inspections as part of R3 to isolate CAN/LIN issues.

Discuss a finding with our Perth team