Those leak off measurements look to be OK I would say.
A full version of MES or similar would give results including "live data" that people on Forum can give good advice on.
Technical Engine cuts out
- Thread starter Keith1950
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Technical Engine cuts out
A full version of MES or similar would give results including "live data" that people on Forum can give good advice on.
Several people have said do not go down injector problem route yet-I wholeheartedly agree with them.
Your first post states code for fuel pump primary circuit - focus on this problem.
Provide power to the in tank pump so it stays running , check it doesn't cut out (indicating pump issue)
With in tank pump running from jump wire start engine and see if runs longer than 40 seconds
Your first post states code for fuel pump primary circuit - focus on this problem.
Provide power to the in tank pump so it stays running , check it doesn't cut out (indicating pump issue)
With in tank pump running from jump wire start engine and see if runs longer than 40 seconds
Last edited:
Keith1950
Member
Thanks for reply .
Injector will be my last item
The pump circuit fault has disappeared, one can also hear the pump running prior and to and after the engine cuts out so I know the fault is not in that ,also one can feel the relay cutting in and dropping out ,
This does not mean fuel pump is putting out enough fuel nor that the filter has been changed (it was serviced before we bought it November last year
) which will be next job
There also may be other sensors to check as well
If no joy then a garage may be the answer
Injector will be my last item
The pump circuit fault has disappeared, one can also hear the pump running prior and to and after the engine cuts out so I know the fault is not in that ,also one can feel the relay cutting in and dropping out ,
This does not mean fuel pump is putting out enough fuel nor that the filter has been changed (it was serviced before we bought it November last year
) which will be next job There also may be other sensors to check as well
If no joy then a garage may be the answer
I mentioned at some point about engine ECU stopping engine if detecting a low oil pressure or level sensor warning issue, also I once had something similar after changing a clutch on a customers car and dislodging the oil sensor pressure switch, it would start, move a couple of yards then die each time you restarted it.
So it could be a faulty sensor talking to the ECU.
I see this on Forum from the past re a Fiat 500 2013 plate, it mentioned Fiat Dealer changed a wire but no further detail???https://www.fiatforum.com/threads/oil-light-suddenly-comes-on-and-engine-switches-off.447829/page-2
I see @varesecrazy was replying to the post but OP didn't reply around 8 years ago.
So it could be a faulty sensor talking to the ECU.
I see this on Forum from the past re a Fiat 500 2013 plate, it mentioned Fiat Dealer changed a wire but no further detail???https://www.fiatforum.com/threads/oil-light-suddenly-comes-on-and-engine-switches-off.447829/page-2
I see @varesecrazy was replying to the post but OP didn't reply around 8 years ago.