Engine warning lights. Phantom electrical faults. Cars that misbehave for no obvious reason. Every fault leaves a code — we read all of them, across every module, with professional equipment. From £25.
All makes & models · All systems · Mobile across Pontypridd & RCT
Modern cars have 30+ electronic modules, each capable of storing fault codes. A basic code reader sees one or two. A professional diagnostic scans all of them, including cleared codes that sellers hope you won't find.
Usually an upstream lambda sensor issue long before the cat itself fails. Cheap fix if caught early. Common on high-mileage VAG petrols and Ford EcoBoost.
Diesels that do short journeys build up carbon. Codes often clear themselves on a motorway run — but if they come back, the DPF is trending toward replacement.
Wheel speed sensor faults, ABS pump codes, ESC warnings. Often a single sensor, sometimes a module. MOT failure risk — worth scanning before the test.
Intermittent central locking, window glitches, random dashboard lights. Body Control Module codes — usually tracked to a specific switch or harness issue.
Mobile across Pontypridd and RCT. We come to you. Written report, same day. Take it to any garage for the repair.
Every module. Every stored code. Clear written report. Take it to any garage.
