Hi Fabio

Sorry this took so long.

Idle (warm engine) 1.16 - 1.19 V

Light cruise ie 40 MPH @ 1500 RPM autobox just in top gear, flat road exactly 1.5 V

Moderate acceleration 2.2 - 2.7 V

WOT (about 12 seconds, the longest road I have!) it goes almost immediately to 3.39 V and then creeps up to 3.41 V and stays at that. I did this 3 times with the same result.

Hope this helps, let us know what you find.

Rodger

 

Hi Rodger,
First of all many thanks!
The values you find are very similar to mine (i tested today again).
The problem is that my pump can't hold the maximum pressure (3,4 volt) and drops to 2,8 volt then cuts out because the PCM "reads" too low pressure.
I think that i'll need to refurbish my high pressure pump...
Thank you very much

Fabio

 

I can confirm that. Just replaced my hp pump+timingbelt. The Car dos not cut of Any more, but om still Having problems Edith just startens tre engine. Once started it runs fine.

 

Hi Rabster,
Did your car cut out too before the pump changing?

 

I'll have to Withdraw my last statement, it did the same cut out even after i changed the pump. Happened today on my way home and it did not wont to start. Had to spary it with easy start.

 

Did it cut again??
Perhaps you have a problem with injectors too.
Did it cut on hard acceleration?

 

Yes hard acc, dont think the injectors, all 4 New ones.

 

Oh! i'm very surprised!
What will you do now?
Please inform me about next works...
Did you checked the fuel pressure relief valve on the rail? Mine was leaking...
Mine doesn't cut out when the engine is cold or warm, only when is hot (after at least 20 min running): yours?

 

I checked everything and nothing is leaking, now i got a new problem, my starter motor wont work now, think its worn out due to all the starts and no running engine
I got a friend working for chrysler here in stockholm, but he wont be back untill the middle of august, hope i can fix it bofore that...

I'll keep you posted.

 

I'm tuned