1,9 ltr-TDI-Industrial Engine - Volkswagen Technical Site
Audi Workshop Manuals > A4 Mk1 > Power unit > TDI Injection and Glow Plug System (4-cyl.) 07.97 > 07.99 > Fuel preparation system Diesel injection > Testing control unit input values > Checking needle lift sensor
VW A4: ALH TDi P1247 - Needle Lift Sensor (G80): Open or Short to Plus - YouTube
Audi a6 c5 allroad 2.5 tdi 00542 needle - YouTube
TDI Electronic Diagnostics
Volkswagen Workshop Manuals > Polo Mk3 > Power unit > Direct injection and glow plug system with distributor pump as of 10.99 > Fuel preparation system Diesel injection > Checking components and