[nahar]

ok i realise that my injector light lit especially when rainning or to be exact the undercarriage at the exhaust part splash by water ( the car on the run or engine idling)... did check and it is 1-2-2-4 heated lambda probe....

why?

 

[AlfaJack]

I would guess the wires are not insulated properly - I would take it out and make sure it is clean, connections are solid, no corrosion and if in bare wire is showing, then insulate it

 

[nahar]

thanks, will check and report back the findings

 

[wrinx]

I had this for a few seconds after starting, on my Twinspark....but only when it rained....so I ignored it!

wrinx