AdBlue & SCR fault codes
Diagnostic-led repair of every common AdBlue, SCR and NOx fault code on Euro 6 diesels. Specialist-level scan tools, OE-quality parts and a lifetime warranty on every repair.
P20EE
SCR NOx catalyst efficiency below threshold (Bank 1).
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P204F
Reductant (AdBlue) system performance fault.
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P207F
Reductant (AdBlue) quality out of range.
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P229F
NOx sensor circuit fault (downstream / bank 1 sensor 2).
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P20E8
Reductant (AdBlue) system pressure too low.
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P2200
NOx sensor circuit fault (upstream / bank 1 sensor 1).
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P2202
NOx sensor circuit signal low (upstream).
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