Emission standard is the revolutionary result of fixing environmental pollution across the world. AdBlue plays a significant role in the Qingling Euro 6 truck emission system to diminish the exhaust levels of particulate matter and nitrogen oxide.
FVR Qingling Isuzu Truck Euro 6
AdBlue light on; see Diagnostic Trouble Code P206A(AdBlue quality faulty) and P205A(AdBlue tank temperature sensor faulty) using G-IDSS.
1. Check the urea concentration with the detector, qualified if shown 32.5%.
2. Remove the AdBlue tank and wash the tank interior, and the level quality sensor.
3. Clear the Diagnostic Trouble Code and fully deliver.
4. The repeated question occurs if after 2 days of use, it might not be an accidental issue.
See the voltage data of the AdBlue level quality sensor connector. CAN-H 2.3V,CAN-L 1.9V, power supply 24V; change the danged sensor if you see normal G and normal voltage.
After several checkouts, the issue can narrow down to a certain part; then you can solve it instead of replacing the whole construction.
