One for the temperature gauge via the engine ECU and one for the high temperature warning light. In aircon cars, the thigh temperature warning light is controlled via the Bitron Sensor and Bitron ECU. My first thought is that you have the usual dirty/intermittent connection problem on the Bitron Unit. If you have aircon, are your cooling fans
Citroen C3 Heater Blower Failure. C3 Picasso Hub Nut Torque. 2016-2022 Citroen C3 lower fuse box layout. Easy EV home charger install (74kW) Hi there everyone. My car has been having a few problems lately, finally managed to find a good obd2 reader that can check most or all functions on my little citroen c3 desire. I had 2 errors coming u.
25xao.