
2018 Audi Q7 Premium 2.0L Expansion tank
The vehicle was brought it for overheating. Water pump was leaking and expansion tank connector was corroded. Code P255400 Engine coolant level sensor/switch circuit remained after replacement of both water pump and expansion tank. For search purposes this...
FIX posted 11/18/2022
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle
|
Message Closed w/FIX
|
VIN | WA1LHAF71J |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 8-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Expansion Tank |
Conditions | Cooling System |
Message Closed w/FIX
Vehicle Data
2018 Audi Q7 Premium
VIN | WA1LHAF71J |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 8-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Expansion Tank |
Conditions | Cooling System |