Volkswagen Touareg (7L/7P) CASA Injectors
3.0L V6 TDI | 2007–2014
Engine Code
CASA
Engine Size
3.0L V6 TDI
Production
2007–2014
Volkswagen Touareg (7L/7P) CASA Overview
The Volkswagen Touareg (7L/7P) with the CASA 3.0L V6 TDI engine was produced between 2007 and 2014. This vehicle uses Bosch common rail diesel injectors (primary part number 0445116022) operating at fuel pressures up to 2000 bar. The CASA engine in the Volkswagen Touareg (7L/7P) produces and of torque. When replacing injectors on the Volkswagen Touareg (7L/7P) CASA, always use new copper sealing washers and torque to manufacturer specifications. Each injector should be coded to the ECU after fitting.
Compatible Injectors
Bosch 0445116022
0445116022 | 0445116023 | 0986435357 | 0986435379 | 0445116007
£120 inc. VAT
View injectorCommon Injector Problems in Volkswagen Touareg (7L/7P)
- •Rough idle and engine vibration — Worn injector nozzles cause uneven fuel spray, leading to rough idle at low RPM. Most noticeable when the engine is cold.
- •Excessive exhaust smoke — Black or blue-grey smoke on acceleration indicates poor fuel atomisation. This is often caused by carbon buildup on the injector nozzle tip.
- •Poor fuel economy — A worn or leaking injector delivers incorrect fuel quantities, reducing efficiency by 10–20% in severe cases.
- •Engine misfire under load — Intermittent misfires during acceleration suggest one or more injectors are failing to deliver the correct fuel pressure.
- •Difficult cold starting — Degraded injector nozzles struggle to atomise fuel at lower cranking pressures, causing extended crank times in cold weather.
Other Engine Codes for Volkswagen Touareg (7L/7P)
Other CASA Vehicles
Related Pages
Bosch 3.0L V6 TDI — browse compatible engines, vehicles, and injectors