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Nissan Primera P12 2.2 DI 126CV Injection Problem

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joaopenas View Drop Down
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    Posted: 17 Oct 2018 at 1:02pm
Hi Guys,

My car has one injection problem.
The symptoms is this ones:

I start engine, the car stay fine.
I press the pedal, get some acceleration (1500-2000rpm) and the car shut down.

Anyone have any idea what can be?

Can be SCV (Suction Control Valve)
I think my car have two SCV (Green and Red). Exist any procedure that I can make, for check if is the SCV valvules?

Can be the high pressure bomb (vp44)?

Best Regards
Joao Penas



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joaopenas View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote joaopenas Quote  Post ReplyReply Direct Link To This Post Posted: 17 Oct 2018 at 1:09pm
I forgot to say that we connect machine at ECU and no exist any error at the moment.
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timeshock! View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote timeshock! Quote  Post ReplyReply Direct Link To This Post Posted: 17 Oct 2018 at 5:37pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote joaopenas Quote  Post ReplyReply Direct Link To This Post Posted: 20 Oct 2018 at 11:12am
Originally posted by timeshock! timeshock! wrote:

Try a reset:
 

Hi Timeshock,

nothing happened when i try this script.

I think is the 2 valvules of my high pressure bomb( Denso 8h8).

Where I can buy this 2 valvules? 

Best Regards
João Penas
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Post Options Post Options   Thanks (1) Thanks(1)   Quote timeshock! Quote  Post ReplyReply Direct Link To This Post Posted: 20 Oct 2018 at 11:49am
This issue is normally associated with the revs hunting, do you have this?
 
I a not so sure the SCVs are your issue however if you want to replace them ebay is a good source make sure you get the right ones the Dci only has one SCV and do not have the coloured caps.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote joaopenas Quote  Post ReplyReply Direct Link To This Post Posted: 20 Oct 2018 at 12:16pm
Originally posted by timeshock! timeshock! wrote:

This issue is normally associated with the revs hunting, do you have this?
 
I a not so sure the SCVs are your issue however if you want to replace them ebay is a good source make sure you get the right ones the Dci only has one SCV and do not have the coloured caps.
  
What do you mean with "revs hunting"?

Using Delphi odb we just had one error, more or less like "failure fuel pressure".
So we suspect that is thoses SVC.
My car have 2 SVC, one red and one green.

Best Regards 
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timeshock! View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote timeshock! Quote  Post ReplyReply Direct Link To This Post Posted: 20 Oct 2018 at 12:48pm
I though earlier you said you had no error codes?
rev hunting is at idle and the rev counter will be rising and falling
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