Explanation of Citroen Peugeot Nox sensor fault codes. P220A2 - Nox sensor electrical supply. Voltage of component too low. P2200- NOx Sensor Circuit Bank 1. U029D00 - Communication with NOx sensor has a malfunction. U029D - Fault in Communication with the DeNOX system. Diagnostic Connector - Caravan Towing Hitch: 15: 2: Spare-3: Spare-4: Electronic control unit (ECU) - Instrument cluster - Car radio - Diesel fuel additives - Steering wheel control buttons: 20: 5-15: 6: Diagnostic connector: 10: 7: Rain and light sensor: 15: 8: Spare-9: Sunroof - Rear Power Windows: 30: 10: Heated rear window - Heated outside View, print and download for free: OBD port - Citroen C4 PICASSO 2016 2.G Owner's Manual, 527 Pages, PDF Size: 13.72 MB. Search in Citroen C4 PICASSO 2016 2.G Owner's Manual online. CarManualsOnline.info is the largest online database of car user manuals. If you own a second-generation Citroen C4 Picasso (year 2013-2020) and want to find out where the OBD port is located, then all you have to do is follow these simple steps. First, enter the interior of the vehicle and open the glove compartment located on the passenger side front. However, specific troubleshooting steps will vary depending on the vehicle. This diagnostic trouble code (DTC) P2033 refers to the condition of the EGT (exhaust gas temperature) sensor located in the "up" pipe forward of the catalytic converter. Its sole purpose in life is to protect the converter from damage due to excessive heat. . 149 137 1 275 455 414 305 429

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