Customer questions

CITROËN XSARA PICASSO (N68) 1.6 - Diagnostic System (EOBD/OBDII) - P0141

Customer question from Aug 29, 2016, 2:34:04 PM
symptoms

  • engine is nor runing well

Answer from Aug 29, 2016, 7:03:03 PM

Hello , thanks for your question in the autoaid Community.
Your described fault Code means: LAMBDA PROBE 2, CYLINDER BANK 1 - HEATING CIRCUIT MALFUNCTION
This is the Probe after the catalytic system.
You should look for the wires and correct contact, sometimes there´s a bite or cable is fault.
If there is already okay, then you should check with the autoaid if the ecu controls the heating from this probe.
With a correct wirings diagram you can measure the wirings from the ecu to the plug from the lambda probe.
In the most times the lambda probe is himself faulty.
Then you have to renew this part.

Greetings
Team autoaid

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