It appears to be a T20 screw head. To locate the sensor, first locate the timing belt cover on the same side as the alternator. Behind the cover (which doesn't need to be removed) at the top left is the sensor. I attached a pic below. As mentioned, check the wiring, connection, and for corrosion. If that all appears good, replace the sensor. Engine code 5F02. Submit Engine code 5F02 request. Search Engine code 5F02 stock. Make. Year of construction. Engine capacity. Citroen C4 Picasso. 2010. 1,598 cc. That p0485 code is telling you that the fan used to cool the engine has grounded – meaning that it may not be getting the power it needs from the battery. Then after those cooling issues, the second most common fault code we encounter for the C3 Picasso relates to a knocking in the engine. Seeing the p1327 code appear on your OBD2 reader Causes. Possible causes of OBD code P0335 Citroen. Damaged CKP sensor connector Damaged reluctor ring (missing teeth or not turning due to sheared-off keyway) Sensor output open Sensor output shorted to ground Sensor output shorted to voltage Failed crank sensor Broken timing belt Failed PCM. Citroen C3 Picasso Engine oil; Citroen C3 Picasso Brake discs; Citroen C3 Picasso Brake pads; Citroen C3 Picasso Oil filter; Citroen C3 Picasso Spark plug; Citroen C3 Picasso Shock absorber; Citroen C3 Picasso Air filter; Citroen C3 Picasso Wiper blades; Citroen C3 Picasso Wheel hub; Citroen C3 Picasso Cabin filter; Citroen C3 Picasso Wheel bearing New listing CITROEN C3 ALLOY WHEEL 17" INCH 2017 980049407. CITROEN C3 PICASSO ALLOY WHEEL 195 - 55 - R16 - 2010 2011 2012 Apple AirTag Bluetooth Tracker - 4 Go to your phone’s options, then in the “network” tab select bluetooth and look for devices to pair with. Once the search is achieved, launch the connection with your car, there will be in the name of the bluetooth “Citroen C5 Aircross”, a code should be displayed on the screen of your car, it’s up to you to examine that it is the Citroen C3 Heaters not blowing hot air. C3 Front Wiper Failure. Citroen C3 Heater Blower Failure. C3 Picasso Hub Nut Torque. 2016-2022 Citroen C3 lower fuse box layout. Easy EV home charger install (74kW) The MIL light came on, so I used a scan tool for the above code. The can runs fine, but I would like to know what this explanation Catalyst zNUAHI.