V40 L4-1.9L Turbo VIN 29 B4204T3 (2002)
Close the valves on both side of the injector as illustrated
Unscrew the cover on the injector
Pour in the tracing agent. One bottle in the reservoir
Note! Always inject exactly the right amount. Do not inject the tracing agent twice.
Screw on the cover, ensuring that it is secure
Begin filling with the refrigerant