Injector, Diesel Exhaust Fluid: Installation
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the opening of the decomposition tube (1) and make sure the opening is NOT
plugged or restricted with the build up of Diesel Exhaust Fluid (DEF) crystals. If the decomposition tube opening is plugged or restricted clean as necessary.
- Clean the gasket sealing area.
- Install a new gasket (1) onto DEF dosing injector (2).
- Install the DEF injector (1) onto Selective Catalytic Reduction (SCR) catalyst (2). Tighten bolts (3) to 11 N.m (8 ft. lbs.).
- Connect the DEF fluid supply line (1).
- Connect the DEF injector wire harness connector (2).
- Connect both negative battery cables.