Motorcycle Electrical Fault Diagnosis Petersfield

Get to the Root of Electrical Problems

Electrical faults can be frustrating and difficult to diagnose. We use professional diagnostic equipment and systematic testing methods to identify and fix electrical issues quickly and accurately.

Modern motorcycles rely heavily on complex electrical systems. From fuel injection and ignition to ABS and rider aids, electrical problems can leave you stranded or affect your bike's performance and safety. We have the expertise and tools to diagnose even the most challenging electrical faults.

Common Electrical Problems We Solve

Battery issues and charging system failures are among the most common problems. If your bike won't start, the battery keeps going flat, or warning lights indicate charging problems, we'll test your battery, alternator/stator, and voltage regulator to identify the cause.

Starting system faults can stem from starter motor failure, solenoid problems, wiring issues, or switch faults. We'll trace the circuit systematically to find and fix the problem.

Lighting problems including headlights, tail lights, indicators, or brake lights not working are often caused by blown bulbs, faulty switches, or wiring issues. We'll diagnose the fault and restore full lighting function.

Dashboard warning lights indicate fault codes stored in your bike's ECU. We use manufacturer-specific diagnostic tools to read these codes, interpret what they mean, and carry out the necessary repairs. Common codes relate to sensors, fuel injection, ABS, and engine management systems.

Ignition system faults can cause poor running, misfiring, or failure to start. We'll test coils, spark plugs, plug caps, and the ignition control system to restore proper spark delivery.

Sensor failures affect modern fuel injection and engine management systems. We can test and replace sensors including throttle position, air temperature, coolant temperature, MAP, lambda, and speed sensors.