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 Post subject: Engine Fault Code
PostPosted: Fri Aug 20, 2010 2:20 pm 
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Im new
Im new

Joined: Fri Aug 20, 2010 1:27 pm
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Hi Guys my names Paul and i am currently working out in Afghanistan.

How are you all, hope all is well.

I have a question if anyone can help me please.

I have a 2003 Navara diesel and i have just hooked up the diagnostic machine as the vehicle is playing me about something rotten.

The code i am getting is 0077 P7-F/INJ TIMG. can some one explain what the problem is and how i can best go about rectifying this problem.

Many Thanks


Paul


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 Post subject: Re: Engine Fault Code
PostPosted: Fri Aug 20, 2010 9:01 pm 
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Fully run in and going strong!
Fully run in and going strong!
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Joined: Thu Nov 15, 2007 10:58 pm
Posts: 14230
Location: Northampton
Intake Valve Control Solenoid Circuit High is P0077 :scratch:

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cheers

Rob

I'm a mod and mine is green!


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 Post subject: Re: Engine Fault Code
PostPosted: Sat Aug 21, 2010 9:17 am 
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On the motorway!
On the motorway!

Joined: Sun Jan 07, 2007 2:00 am
Posts: 1052
Location: New Zealand
0077 no such code afaik. just remember the nissan codes only work with nissan readers. if using aftermarket readers you need to refer to its database on what the code means.

DTC 0707 P7⋅F/INJ TIMG FB fairly common fault. check fuel filter and also for an air being sucked in to the lines (check for air bubbles in fuel). if fuel is ok and no restriction on fuel system then most likely faulty injection pump.

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 Post subject: Re: Engine Fault Code
PostPosted: Fri Nov 04, 2011 1:03 pm 
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Into 2nd gear now!
Into 2nd gear now!

Joined: Tue Jan 06, 2009 11:39 pm
Posts: 20
Hi all

I am also getting this fault code with my d22 that has recently had an engine change was there any more info on this fault
Fault code.0077 P7 fuel injection timing control system.
The engine goes in to limp mode after two- five mins from cold and straight away when warm .


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 Post subject: Re: Engine Fault Code
PostPosted: Fri Nov 04, 2011 2:49 pm 
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Fully run in and going strong!
Fully run in and going strong!

Joined: Wed Apr 04, 2007 10:42 pm
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Location: warwick
i had same code it relates to air in fuel/dirty fuel sometimes the advance retard piston at bottom pump seizes gives same code,check crank sensor aswell

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 Post subject: Re: Engine Fault Code
PostPosted: Fri Nov 04, 2011 4:07 pm 
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In top gear now and still pulling!
In top gear now and still pulling!

Joined: Sat Sep 15, 2007 11:26 am
Posts: 577
Location: inside the shelter
A clogged fuel filter can trigger P7 code.


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 Post subject: Re: Engine Fault Code
PostPosted: Fri Nov 04, 2011 6:22 pm 
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Into 2nd gear now!
Into 2nd gear now!

Joined: Tue Jan 06, 2009 11:39 pm
Posts: 20
Thanks for this i will start with a new diesel filter.
any ideas on how i can prove its air getting in somewhere ?


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 Post subject: Re: Engine Fault Code
PostPosted: Fri Nov 04, 2011 11:19 pm 
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In top gear now and still pulling!
In top gear now and still pulling!

Joined: Sat Sep 15, 2007 11:26 am
Posts: 577
Location: inside the shelter
You can use a vinyl hose instead the one that is supply the fuel pump (coming from the fuel filter) then you can see if there are air bubbles while engine running , there should be none of course. .


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 Post subject: Re: Engine Fault Code
PostPosted: Thu Nov 10, 2011 9:27 pm 
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Into 2nd gear now!
Into 2nd gear now!

Joined: Tue Jan 06, 2009 11:39 pm
Posts: 20
Right i have changed the fuel filter checked for air bubbles using clear hosing all seemed ok also tried using a can and running the truck from that and again with clear hose still getting the engine warning light coming on.(should this re-set itself)
should my next port of call be the crank sensor ? If so where is it and how do i check it as in do i need to take a resistance reading from it.Does anybody have any ideas why the truck doesnt throw up the warning for 5-6 miles after its been standing all night but once it has been run it throws up warning straight away for the rest of the day. makes me think its still an air issue as the air moves back to the filter over the 12 hours during the night that its standing.
Any ideas would be gratefully recieved.


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 Post subject: Re: Engine Fault Code
PostPosted: Fri Nov 11, 2011 5:52 pm 
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In top gear now and still pulling!
In top gear now and still pulling!

Joined: Sat Sep 15, 2007 11:26 am
Posts: 577
Location: inside the shelter
If fuel supply is not the problem next step is to check fuel return line for blockage, pump timing and if all okay rebuilt fuel pump.


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