![Do these relays under the ECU of the car have anything to do with car starting? A4 b6 1.8t turned off in the drive through won't start everything lights up and I Do these relays under the ECU of the car have anything to do with car starting? A4 b6 1.8t turned off in the drive through won't start everything lights up and I](https://i.redd.it/j73nqeopyl891.jpg)
Do these relays under the ECU of the car have anything to do with car starting? A4 b6 1.8t turned off in the drive through won't start everything lights up and I
![Audi A4 B6 Fuel Pump and Level Sender Replacement (2002-2008) | Pelican Parts DIY Maintenance Article Audi A4 B6 Fuel Pump and Level Sender Replacement (2002-2008) | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/Audi_B6_A4/37-FUEL-Fuel_Pump_and_Level_Sender_Replacement/images_large/pic05.jpg)
Audi A4 B6 Fuel Pump and Level Sender Replacement (2002-2008) | Pelican Parts DIY Maintenance Article
![Audi A4 B6 Fuel Pump and Level Sender Replacement (2002-2008) | Pelican Parts DIY Maintenance Article Audi A4 B6 Fuel Pump and Level Sender Replacement (2002-2008) | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/Audi_B6_A4/37-FUEL-Fuel_Pump_and_Level_Sender_Replacement/images_large/pic06.jpg)