Thu Oct 18 2018, 08:18am. Member No: #52085. Joined: Sep 12 2018. Location: Ireland. 2009 C4GP. I have a problem where I can't connect to the ECU via the OBD socket in the glove box. I'm in the process of tracing wiring faults. I have checked the wiring loom behind the battery compartment and someone has done some re-wiring/piecing work.
CITROEN C4 GRAND PICASSO 1.6 HDI 2016 BSI CONTROL MODULE FUSE BOX 9819851480-00 . Opens in a new window or tab. Pre-owned | Business. EUR 219.25.upon starting the vehicle DO NOT TOUCH THE THROTTLE allow vehicle to idle until cooling fans cut in to allow the engine ecu to reset correctly and reprogramme the learning curve,then drive in all gears upto 4,000 rpm accellerating steadily.
It has been into a Citroen garage (not main dealer) and had investigations, been reset. Fault codes went away for a week. Now back on. Garage said that if this happened they’d recommend a whole new adblue pump system but that’s looking at over 1k in parts and labour. Anyone have this and resolved without needing a whole new pump?Configurations: The type of electrical system of the vehicle depends on its level of equipment. To identify the type of electrical system on your vehicle, open the bonnet: the presence of an additional fusebox in front of the battery indicates that it is type 2. UV0b.