EGR valve (solenoid valve) program

Hi friends. The Peugeot 407 1.6hdi did not start the turbo when it got hot. I got my car connected to the computer in the service, they told me that the problem was the turbo, I changed the turbo in the service with a guarantee. But when my problem continued, when they reconnected to the computer, they said that the problem was caused by the solenoid valve, and besides, they said that I should change the air flow meter. They said that the power line was gone, the problem was in the line of the fuse box and the valve, after changing it to 1.300tl, my problem disappeared completely, but this event cost me exactly 4.300tl (turbo-electroval-air flow meter-fuse box) and me They said that it would be good for me to keep the old pieces, they changed the meter in vain, they were intact, and this process cost me 730TL. Do you think I should complain about consumer rights?

Be a complainant! Write down the service name.

I think you should consult consumer rights.

What I am the most angry about is you are the authorized service, that's why I stopped going to the service! The name of the vehicle is smeared because of such things!

There are a lot of people in the market that have been trained for a while in the authorized services, grabbed the heat and left the shop and opened their own shop.
There are too many personnel circulation in local services. The staff is constantly changing, this kind of serious invoices are locked unnecessarily in the authorized services.

After 2004, all vehicles have obd protocol connection.
My advice to people is to at least get the obd2 device and have an idea for the failure first, show their vehicles to more than one place and get the price and get the repair done after that.

Again, my brother. Definitely apply to the consumer rights. Show the solid parts as evidence, add the serial numbers to the complaint, and add that the robust parts have been changed unnecessarily due to the personnel fault.