[Engine] P0115 fault

[Dizzydave]

Hi all, hoping for some help with an p0115 fault on my berlingo 1.4 petrol 2003.
Temp gauge is reading max temp with the engine cold and stop light on the dash is on...have changed the ect sensor and checked all wiring and connectors but fault still shows, changed the coolant too but no change...any ideas please as this is melting my skull
If I disconnect the black plug in the engine bay fuse box the stop light goes out and temp gauge goes down..but if I disconnect the 2 temp sensors the light and gauge stay on...have checked all wires and connectors but still no joy ☹

[brajomobil]

Hi,
Check out this post: https://frenchcarforum.co.uk/forum/viewt...hp?t=52676

Best regards,
brajomobil

[Dizzydave]

Hi,
Check out this post: https://frenchcarforum.co.uk/forum/viewt...hp?t=52676

Best regards,
brajomobil

Hi brajomobil, 
I have already tried that and still have the stop light on and the temp gauge in the red. Have replaced both sensors and after clearing the fault code it's back again within 10 seconds. But thanks for your reply

[brajomobil]

If you have checked everything wires related, continuity and connectors oxidation,
then you have this problem:
http://www.ecutesting.com/citroen/c3-c2-...d-ecu.html

Best regards,
brajomobil