Your vehicle's catalytic converter is a critical component that turns harmful exhaust emissions into harmless compounds. Before you experience efficiency loss, clogging and a drop in performance, we clearly establish the true condition of your catalytic converter through computer diagnostics and lambda sensor measurements. At our service in Kadosan Ümraniye, with guaranteed workmanship and a transparent process, we carry out only the work that is genuinely needed, with no unnecessary part replacement.
A catalytic converter inspection is a comprehensive assessment of the conversion efficiency and physical condition of this component at the heart of the exhaust emission system. We begin the process with a computer fault scan; in particular, we analyze catalyst-efficiency-below-threshold warning codes such as P0420 and P0430. By comparing the pre-catalyst and post-catalyst lambda (oxygen) sensor signals through live data, we measure whether the conversion rate has dropped below the manufacturer's threshold. With an exhaust back-pressure test we detect clogging caused by melting of the internal honeycomb structure, and we check the integrity of the honeycomb both visually and with temperature measurement. We share all findings with you in a report, clarify whether the source of the fault really is the catalytic converter or whether it stems from a sensor or combustion issue, and recommend the correct solution.
If you notice any of the symptoms below, a prompt expert inspection is important.
A check engine light that stays on continuously on the dashboard often points to a drop in catalytic converter efficiency.
A clogged catalytic converter raises exhaust pressure, the engine works harder and fuel consumption rises noticeably.
Power choking, especially on inclines and under acceleration, indicates that a clogged catalytic converter is restricting exhaust flow.
A rotten-egg-like sulphur smell is a typical sign that the catalytic converter has lost its conversion efficiency.
A rattle heard at idle or during acceleration is a sign that the internal honeycomb structure has broken.
High CO or HC readings in the exhaust emissions test call for a catalytic converter inspection.
From appointment to delivery, we run every step transparently and to plan.
Book via phone, WhatsApp or the web and tell us your complaint.
We take in your car and run a visual and device-based pre-check.
We pinpoint the root cause and define what needs to be done.
We share the details and start only after your approval.
We test after the work and hand your car back safely.
An honest, solution-focused service experience you can trust your car with.
We share every step and get your approval.
Same-day appointment and quick turnaround.
All work performed is under warranty.
Certified and experienced technicians.
The main points we carefully inspect as part of the service.
We follow the same meticulous approach on every job.
Not trial and error, but precise diagnosis based on measurement and data.
Professional, clean workmanship with the right equipment and experience.
Safe delivery with post-service testing and inspection.
A selection of real customer experiences.
“When my check engine light came on, another shop told me to replace the catalytic converter right away. I came here, they ran measurements and showed me that the problem was actually the oxygen sensor. I was saved from a needless big expense.”
“There was a rotten-egg smell coming from the exhaust. They showed me the lambda signals live on the screen and explained that the catalytic converter had lost efficiency. They handled the whole process transparently from start to finish; I was very pleased.”
“I had lost pulling power on inclines. They measured the exhaust back-pressure and showed me the clogging with clear numbers. They fixed it with guaranteed workmanship and the car returned to its old performance.”
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Contact our expert team for maintenance, fault diagnosis and repair. Leave your car in safe hands.
