Citroen C3 Electrics, ECU, Warnings & Lights Problems

Electrics, ECU, Warnings & Lights Problems and faults
Rasping sound like blowing exhaust. Engine light on, sluggish acceleration then burst of speed

Rasping sound like blowing exhaust. The engine warning light is on, and after a while the Spanner and Serious Engine Light come on. The sound is most obvious when slowing down, particularly in 2nd. The acceleration is sluggish for a short w...

2019 Citroen C3 1.5 HDI Blue
Posted: Feb 12, 2024
3
replies
C3 wont start, no power, wipers randomly on despite being off.

Drove to do the school run, when i went to restart after collection the car simplyly wouldn't. No turn over, not even so much as a click. RAC came out, plugged it in and came back with possible crank sensor, went to lock the car before maki...

2007 Citroen C3 1.6i VTR
Posted: Jan 29, 2024
1
reply
Cnu fault

I have had to return my car for the 4th time with a Cnu engine fault. The Cnu unit has been sent off to be repaired or replaced with a reconditioned 3 times. Each time I get it back engine management light comes up and ecu fault detected. E...

2011 Citroen C3 1.2
Posted: Oct 15, 2023
1
reply
Engine oil pressure fault stop the vehicle

Engine oil pressure fault stop the vehicle. Vehicle has done 24k.miles. 5 years old.

2017 Citroen C3 Flair
Posted: Jul 26, 2023
2
replies
Electronics die

All the electronics go off, no remote lock/unlock, no dash display, no interior lights etc. If I bump the car, push it in gear, not even needing to start, with key in on position then electronics all wake up and the car will start and run f...

2007 Citroen C3 Pluriel
Posted: Jul 4, 2023
1
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Side lights front not working

Not the bulbs. Not the fuses. Back side lights OK so not the stalk ?????????? Any sensible ideas please?

2011 Citroen C3 1.4 Conexion
Posted: May 15, 2023
1
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Windscreen wipers come on intermittently,no indicators,no hornno cruise control,electric windows stop workingheadligbts come on,any solutions please

Windscreen wipers come on intermittently,no indicators,no horn,no cruise control,main lights come on,electric windows stop working.Is there any solution to this problem please .Only happens now and again .

2014 Citroen C3 1.4 diesel
Posted: May 10, 2023
4
replies
C3 2021 display changed from English to French.. mph changed to kmph cannot change back

Display changed from English to French and speedometer from mph to kmph including total milage etc

2022 Citroen C3 Shine 1.2
Posted: Feb 5, 2023
1
reply
Tyre pressure light

Tyre pressure light remains on when tyres filled with more air, as requested. Why? What to do to disengage light?

2022 Citroen C3 1.2
Posted: Jan 25, 2023
2
replies
The serv light comes on periodically...

The Serv light comes on, sometimes runs without it coming on but always reappears eventually. Had diagnostic run but not showing a fault. Every now and again the snowflake flashes too.

2008 Citroen C3 1.6i 16V SX 5d Auto
Posted: Dec 18, 2022
3
replies
Oil pressure light

Around 2 weeks ago, a red “oil pressure problem: stop driving” light appeared. Almost 40k miles. Have had the car since Feb - cash payment, warranty ran out after 6 months. Was serviced in Oct 22. Mechanic unsure of problem & advised to...

2018 Citroen C3 1.2
Posted: Dec 17, 2022
3
replies
No dashboard lights or speedo etc drives ok

standing for a week when jump started problem started

2010 Citroen C3 c3
Posted: Oct 27, 2022
1
reply
Indicator's

when i activate my indicator there is no sound/clicking any ideas please

2016 Citroen C3 Picasso
Posted: Oct 25, 2022
1
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Intermittent coolant temp sensor fault P0118

Hello please could you tell me if my 2012 1.6 petrol C3 Picasso has a coolant temp sensor or is it controlled by the engine each and an electric thermostat. Where I thought it would is blanked off. When the o n d 2 reader was plugged in t...

2012 Citroen C3 1.6 petrol
Posted: Oct 9, 2022
1
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My 2008 Citreon C3 Exclusive Plus

My Citreon C3 is stuck on 1500rpm. I have had a new Throttle Body and Map Sensor fitted. The ECU Unit has been checked out, no problems.

2008 Citroen C3 Exclusive Plus
Posted: Oct 2, 2022
3
replies
Fitting new front light unit

trouble removing damaged front light unit to fit replacement cant locate bolts to remove damaged unit

2011 Citroen C3 vtr1.6turbo diesel picasso
Posted: Sep 12, 2022
1
reply
Rear wiper randomly wipe

The rear wiper randomly activates

2012 Citroen C3 Exclusive
Posted: Aug 4, 2022
1
reply
Blower fan not working

fan not working

2009 Citroen C3 Picasso
Posted: Jul 2, 2022
1
reply
Engine temperature warning light on

Changed both of the water temperature sensors. temperature light still jumps up to the red. seems to happen when the car is starting to cool down a little it goes from three lights to two and a few seconds later jumps up into the red with f...

2003 Citroen C3 1.4i
Posted: Jun 1, 2022
1
reply
Eco activated warning

Eco activated words shows with warning beep. Followed by red engine icon with exclamation mark inside.

2018 Citroen C3 Aircross
Posted: May 18, 2022
1
reply
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