Tag: NOx sensor

  • Home
  • Tag: NOx sensor
person holding black Volkswagen steering wheel in closed-up photo

VW Crafter & Transporter: P207F/P204F Countdown Won’t Clear

VW Crafter and Transporter (T6/T6.1) owners often see P207F (AdBlue quality/performance) or P204F (SCR efficiency) with a stubborn “No start in XXX miles” countdown. You top up the tank, drive a while… and the warning stays. This guide explains why the countdown won’t clear, the checks you can do on…

the interior of a car with a steering wheel and dashboard - ford transit

Ford Transit/Custom P207F: AdBlue Quality/Performance Fix

Ford Transit and Transit Custom vans throw the P207F code when the ECU thinks AdBlue (DEF) quality or performance is poor. Drivers see “Service AdBlue”, rising consumption, and sometimes a countdown to no-start. This guide shows you what P207F really means, what to check on the driveway, and when to…

DPF Pressure Sensor vs AdBlue NOx Sensor – Which Fault Is Stopping Your Van?

The dash lights up like a Christmas tree: yellow coil, engine outline, and either P2452 or P20E8. One code blames the DPF pressure sensor, the other calls out the AdBlue NOx sensor, but both trigger limp mode and countdown locks under DVSA’s 2024 enforcement guidance. Swapping the wrong part costs…