Mobile Car Diagnostics & Auto Electrical Auckland
Check Engine Light On? We Come To You With The Right Tools
Warning lights on your dashboard? Electrical faults draining your battery? Stop guessing and get a proper diagnosis. Our qualified mobile auto electrician brings professional-grade OBD2 scanners, oscilloscopes, and manufacturer-level diagnostic tools directly to your home or workplace anywhere in Auckland.
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Get a Fast, Free Estimate
Enter your details below and we'll call you back with a quote.
Advanced Mobile Diagnostic & Electrical Services
No need to book a workshop and wait days. We bring dealer-level diagnostic capability to your driveway, workplace car park, or roadside location.
OBD2 & Manufacturer-Level Scanning
We go beyond basic code readers. Our professional-grade diagnostic tools read manufacturer-specific fault codes, live data streams, and freeze frame data to pinpoint the real issue.
Electrical Fault Tracing & Repair
Intermittent electrical gremlins? We use oscilloscopes and multimeters to trace wiring faults, short circuits, parasitic battery drains, and earth issues systematically.
Sensor & Actuator Testing
We test oxygen sensors, MAP/MAF sensors, cam and crank sensors, throttle bodies, and other components using live data before recommending replacement.
Wiring Harness Diagnosis
Damaged or corroded wiring causing phantom faults? We inspect, repair, and replace wiring harness sections, connectors, and terminals to restore reliable operation.
Battery & Charging System Analysis
Complete charging circuit testing — battery load test, alternator output, voltage drop testing, and parasitic drain checks to find why your battery keeps going flat.
Comprehensive Digital Health Report
You receive a clear, jargon-free digital report of every fault found, what it means, and recommended repairs — with photos where relevant. No guesswork.
Frequently Asked Questions
Common questions about our mobile diagnostics and auto electrical service.
What diagnostic equipment do you use?
We carry professional OBD2 scanners capable of reading manufacturer-specific codes (not just generic ones), plus oscilloscopes, multimeters, and manufacturer-specific diagnostic tools. This means we can access the same fault data as main dealer workshops.
Can you fix the problem on the spot?
Many issues, yes — sensor replacements, wiring repairs, relay and fuse swaps, connector repairs, and battery or alternator changes are all done on-site. More complex ECU reprogramming or specialist component work may require a referral, but we'll diagnose the fault accurately so you know exactly what's needed.
How much is a diagnostic?
Our standard mobile diagnostic starts from $120, which includes the call-out and up to one hour of testing and fault analysis. If you proceed with a repair, the diagnostic fee is typically included in the total job cost.
What does a check engine light mean?
A check engine light (CEL) could indicate anything from a loose fuel cap to a failing catalytic converter, misfiring cylinder, or faulty oxygen sensor. It's your car's way of telling you something needs attention. Proper diagnostic scanning is essential — guessing can lead to expensive, unnecessary part replacements.
Dashboard Warning Light On?
Don't ignore it — and don't guess. Call us for a proper mobile diagnostic and get a clear answer on what's wrong with your vehicle. We come to you across Auckland, 24 hours a day.