Hey together, my friends and I drove a Toyota Corolla Verso (BJ 2006) to Gambia some time ago. Now we have the problem that one of the four injection nozzles is broken. We consider whether it makes sense to buy and bring down a treated injection nozzle here in Germany in order to get the car to run again as soon as possible. Now ask a few questions: 1. Must we necessarily replace all four injection nozzles, or is it enough, only the broken ones 2. How complicated is the installation on site? Can a workshop in Gambia do it without any problems? 3. We were told that after the installation the car had to be “unlocked” or somehow unlocked – is that true? The Corolla is no longer the most modern model. It would be great if someone could give us tips so that we could get the car back on the road quickly. Thanks already to all who can help us. I don’t know.