Three warning lights. engine management, ABS and tyre pressure all at the same time
2014 Citroen C1 Mk 2 1000cc

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Simeon Tunney
Driver
1 points

Problem added: Mar 16, 2021 (1 month ago)
I can clear the warning lights but they come back on after a few days. I suspect three lights coming on at the same time is pointing to another problem?

Car details
Car: Citroen C1
Variant: Mk 2 1000cc
Model Year: 2014
Category: Electrics, ECU, Warnings & Lights
Replies and Fixes
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whittingehame
Legend
18,352 points

Mar 16, 2021 (1 month ago)
You will have to rectify the fault codes that are triggering the light , otherwise they will return

Mar 30, 2021 (3 weeks ago)
My C1 is doing the same thing and is in the garage at the moment having the chip replaced for the THIRD time. They say it's because I don't do enough mileage! So sounds like will fail every nine months or so, surely this cannot be right? There must be a way to fix this to last rather longer than a few months.
Avatar
Simeon Tunney
Driver
1 points

Mar 30, 2021 (3 weeks ago)
I suspect this is a common problem. I have a code reader. There were just 2 errors P0139 and P0139 P. That decodes as "O2 sensor CKT slow response (Bank 1 Sensor 2)". I changed the sensor worked for a few days. Now it reports P0137 which is "O2 sensor Circuit Low Volts (Bank 1 Sensor 2)". The same sensor.
Tyre pressure is ok.
All three lights go out when I erase the fault but come back in a day or two.
I use the car every day and have done over 1000 miles in three weeks.
Avatar
whittingehame
Legend
18,352 points

Mar 30, 2021 (3 weeks ago)
My C1 is doing the same thing and is in the garage at the moment having the chip replaced for the THIRD time. They say it's because I don't do enough mileage! So sounds like will fail every nine months or so, surely this cannot be right? There must be a way to fix this to last rather longer than a few months.

Seems crazy !!!!!!!
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