Picasso Bsi Faults

[mykle13]

Just about sorted the problems on my brother's 2001 Xsara Picasso 1.6 petrol. Starter motor has now been replaced and found out that the engine earth lead to body was ready to fall off thanks to some wonderful experts who forgot to fasten it back on after some welding of sills!

 

The minor problem I am now trying to sort is that when I run Lexia diagnostics it shows no faults for everything except the BSI. 

- Permanent fault - No communication with Air con. (this will not go away)

- Intermittent fault - EOBD or engine ECU 

- Intermittent fault - low fuel information, short circuit to +ve

- Intermittent fault - alternator

 

The diagnostics do not show any more detail - codes fixes etc. The last three do clear but return after running the car.. All checks visual and multi-meter have failed to identify a cause. 

 

Any suggestions gratefully received!!! Mike

[paul.h]

Is the car running normally so if needed you can ignore these faults ? Otherwise you may need to check the bsi for any problems such as cracks, poor connections.