Technical Another Problem

[Galilio_Mad]

hello everyone

so sorry to bother you again with my stupid problems
nothing has changed since my last post, the car still jerks and stalls
the new thing is ,
my engine used to rev to 6500 rpm then the limiter kicks in
last night the engine stalled at 5000 rpm then died on me with egnition light on, i started it again ( no prob or delays ) tried reving to max and it did it again
tried when the car is sopped , the engine revs to 5000 and the rpm plays between 3000-5500 but still running.
so is it the lambda giving up on me, or should i look for some othe fault ?
i`m still waiting on lambda order, will get it in a week or so, but i still need to be sure there`s nothing else causing this problem ...

thanks, any help will be appreciated

 

[tipo-man]

have you tried a set of spark plugs? if you have, check the gaps on them, its a shot in the dark but you would be surprised how basic the problem could be, i actualy dont think your lambda would cause such a drastic change in performance. Have you also checked your ECU earths?

 

[Galilio_Mad]

Thanx for your Reply
as for the spark plugs, i tries 3 different kinds including the Fiat/lancia original sparks, of course with the right gap measured
the second suggestion, i dunno where the ecu earth`s is, i tried to search for a wiring diagram to check all my ecu wiring with no result