Hi guys,
been a member of this forum for a while now and the help i've had has been invaluable when i had my 307 and my 407, now ive got a 207 petrol 1.4 08 reg. i have the anti pollution fault on the display, and have had 2 fault codes on diagbox and they are p0132 and p0138.
P0132 fault reads upstream oxygen sensor signal and p0138 reads downstream oxygen sensor signal both have open loop, does this mean both oxygen sensors have failed? what are the chances of that if they have, are they cleanable or should i just replace them both for peace of mind, as stated ive just got it and dont want to be spending loads of cash on it straight away. i own pp2000, diagbox and the lexia 3 kit so reprogramming and clearing the faults once changed wont be an issue.
many thanks for any replies.
been a member of this forum for a while now and the help i've had has been invaluable when i had my 307 and my 407, now ive got a 207 petrol 1.4 08 reg. i have the anti pollution fault on the display, and have had 2 fault codes on diagbox and they are p0132 and p0138.
P0132 fault reads upstream oxygen sensor signal and p0138 reads downstream oxygen sensor signal both have open loop, does this mean both oxygen sensors have failed? what are the chances of that if they have, are they cleanable or should i just replace them both for peace of mind, as stated ive just got it and dont want to be spending loads of cash on it straight away. i own pp2000, diagbox and the lexia 3 kit so reprogramming and clearing the faults once changed wont be an issue.
many thanks for any replies.