Why is my AdBlue light still on after filling?
When the AdBlue light remains on after refilling, the system may need a reset via the vehicle’s onboard diagnostics. Check the AdBlue tank sensor for faults or contamination. Ensure the correct AdBlue fluid was used and the tank cap is properly sealed. After topping up AdBlue®, do not start the vehicle until its onboard computer has validated the refill. This can take a couple of minutes but once you get confirmation it’s worked, you’re good to go.Google says To reset the AdBlue light on a VW T6 Transporter after topping up, turn the ignition on (without starting the engine) for 30 seconds. This allows the system to register the new AdBlue level. If the warning light persists, consider adding more AdBlue, as the system might require a larger refill to reset.After topping up AdBlue®, do not start the vehicle until its onboard computer has validated the refill. This can take a couple of minutes but once you get confirmation it’s worked, you’re good to go.
How do I turn AdBlue off?
Here’s how Hexprog II aids in the AdBlue Off procedure: ECU Remapping: Hexprog II enables users to remap the ECU to deactivate the AdBlue system. The tool reprograms the ECU to bypass or ignore the AdBlue injector and related components, preventing the vehicle from injecting fluid into the exhaust system. This usually involves reprogramming the engine control unit (ECU), so it no longer uses AdBlue or monitors its levels. In some cases, physical parts of the AdBlue system may be removed too. This is typically done using specialized software and tools by a professional mechanic or tuner.In order to disable the AdBlue system in a diesel car, the engine control unit (ECU) must be modified. As a result, the car no longer needs AdBlue fluid to lower emissions. It runs like a regular diesel engine instead.
Why is my warning light still on after adding AdBlue?
Some possible causes could be: AdBlue tank sensor issue: The AdBlue tank sensor may not be working properly, causing the system to think that the tank is empty, even though it’s full. There could be several reasons why your AdBlue light is still on even after filling up the AdBlue tank. Some possible causes could be: AdBlue tank sensor issue: The AdBlue tank sensor may not be working properly, causing the system to think that the tank is empty, even though it’s full.