Frequent faults of the AdBlue (SCR) system on Mazda vehicles
Frequent faults happen to the AdBlue (SCR) system on Mazda vehicles.
- The “Engine Fault” warning lamp turns on
- P20B9 – Reductant Heater A Control Circuit Open
All those who have this problem, and want to repair it as soon as possible, can contact us on the number +386 41 652 952 or, by sending an e-mail to email@example.com, or through the contact form.
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Image of the unmounted AdBlue reservoir.
If the client comes to us with the vehicle, We handle the disassembling, otherwise the
client can disassemble it alone, and send us the module shown in the picture above