GarageNation provides nox sensor replacement service with free doorstep pickup from KPHB. Our KPHB Kukatpally workshop is the nearest specialist centre for KPHB residents needing expert dpf cleaning repairs. Cost: ₹8,000 – ₹30,000. Turnaround: 1–2 hours. Warranty: 1 year on sensor.
KPHB's vehicle profile includes a wide range of petrol and diesel cars whose dpf cleaning systems develop the issues described below. GarageNation is the only multi-brand dpf cleaning specialist in Hyderabad offering free pickup from KPHB — most dealerships charge ₹2,000–₹5,000 for towing to their service centre before any diagnosis begins.
NOx Sensor Replacement repair with free pickup from KPHB: ₹8,000 – ₹30,000. Turnaround: 1–2 hours from collection. We send WhatsApp photo updates at every diagnosis stage. Written estimate confirmed before work begins — no surprises.
What does the NOx sensor do in a diesel car?
BS6 diesel cars use two NOx sensors — one before the SCR catalyst and one after. The 'before' sensor tells the ECU how much AdBlue to inject for optimal NOx reduction. The 'after' sensor confirms that the SCR catalyst is reducing NOx to acceptable levels. If the 'after' sensor shows NOx still high, the ECU triggers a fault and eventually prevents engine start to avoid continued illegal emission.
Can I drive with a NOx sensor fault code?
Initially yes, but the ECU counts driven kilometres with the fault active. After a threshold (model-specific, typically 800–1,000 km), the car enters limp mode. After a further distance, the car will not start. GarageNation stocks NOx sensors for BMW N47/B47, VW 2.0 TDI, and Mercedes OM651 diesel — most common replacements in Hyderabad.
Is there free pickup for NOx Sensor Replacement repair from KPHB?
Yes — GarageNation offers complimentary doorstep pickup from KPHB and surrounding areas. We typically arrive within 2–4 hours of booking. Call +91 8106316369 or WhatsApp to schedule.
📞 Free pickup & drop from KPHB
Call: +91 8106316369 | WhatsApp us | Book online