Investigating & Fixing the Engine warning light on dash.. P2202 , P2A00 & U029D Nox sensor faults stored in engine ECU. 2016 Citroen DS4 2.0 HDI. Fault fixed by replacing the NOx sensor.

New Genuine OE Nox sensor Ebay - [ Ссылка ]
M20 Nox thread chaser tool - [ Ссылка ]
22mm Crows foot - [ Ссылка ]

Diagnostic machine used in this video:
Topdon Phoenix lite 2 - [ Ссылка ]

Tools used :
Multimeter - Multi meter - [ Ссылка ]
Draper socket set - [ Ссылка ]
22mm Spanner - [ Ссылка ]
WD40 - [ Ссылка ]

Check Euro car parts - [ Ссылка ] (use discount codes on site)
Check GSF Car parts - [ Ссылка ] (use discount codes on site)

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