(Not 205) 307 Weird ECU/BSI issues

[AndyCrom 64]

Hi all, not been on here for a while, 

 

Anyway straight to the point, the wife has a 307 1.6 that I just took for an mot, failed on emissions with a very small hole in the exhaust (CO=0 HC=0 lamba=1.05) 

 

Anyway I wemt to hook up pp2000 and my tester isn't communicating to the car, also I've just noticed the service interval doesn't show, just a spanner (not flashing) I tried to reset the service light but the 10 second counter just hangs on 10 and refuses to count down. 

 

Just typing this out while waiting on a power cycle reset to the BSI to see if that helps, but just thought I'd reach out to see if anyone had any suggestions 

 

Thanks in advance 

[hoody_g 4]

If its the same as the 1.4 the engine, the fuse box corrodes causing probs associated with the BSI. Check the three plugs going into the fuse box for corrosion.