Posted by phil kingdon on April 11, 2008, 3:51 pm, in reply to "citroen xsara 1600"
Engine code is NFU
Codes stored are as follows;p1327 cylinder reference sensor, p0130, o2 sensor cicuit fault,po118 undocumented code,
Having used a o2 sensor simulator (new kit recommended on this forum) we can encourage car to run smoothly,
Upon removing the oxegene sensor it was found to be very black and slightly blocked, cleaning it has made no difference, assume sensor has failed but is another problem the cause of this fault??