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Author Topic: 64 Fuel Quantity Control Out of Range  (Read 5481 times)

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Re: 64 Fuel Quantity Control Out of Range
« Reply #30 on: 27 September 2010, 20:11:05 »
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EGR on a diesel should be fully open at idle so I doubt thats it.


So what happens if it's not ??

Anyone spotted i'm a little out of my depth with diesels  :-[

so, it was a diesel out of an auto and now its manual....let me consult my wiring info

Nope, diesel out of a manual and now an auto... mated to a confused petrol (late model) autobox ecu that needs a reprogram too....
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Richard Horton

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Re: 64 Fuel Quantity Control Out of Range
« Reply #31 on: 27 September 2010, 20:13:34 »
Is pin 24 (Brown wire) on the ECU connected to chassis ground?
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Re: 64 Fuel Quantity Control Out of Range
« Reply #32 on: 27 September 2010, 20:15:29 »
I guess cruise is not working unless you have removed K13 and connected pin 28 to F15 via the clutch switch
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Re: 64 Fuel Quantity Control Out of Range
« Reply #33 on: 27 September 2010, 20:18:12 »
Pin 24 looks to be key, its connected to chassis 0V in Manual setups and direct to the autobox ecu in auto setups
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Re: 64 Fuel Quantity Control Out of Range
« Reply #34 on: 27 September 2010, 20:20:32 »
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Is pin 24 (Brown wire) on the ECU connected to chassis ground?

Not anymore, that's been replaced with a wire from pin 31 on the gearbox ecu to pin 24 on ecu (Brown with White Stripe)
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Richard Horton

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Re: 64 Fuel Quantity Control Out of Range
« Reply #35 on: 27 September 2010, 20:21:37 »
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I guess cruise is not working unless you have removed K13 and connected pin 28 to F15 via the clutch switch

No cruise, and I need to sort that out, but not important right now)
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Richard Horton

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Re: 64 Fuel Quantity Control Out of Range
« Reply #36 on: 27 September 2010, 20:23:46 »
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Pin 24 looks to be key, its connected to chassis 0V in Manual setups and direct to the autobox ecu in auto setups

Just going to double check that bit, but i'm sure it's right... (Trouble with working with a late model Autobox ECU and a early model engine ECU... two lots of wiring to check  ::) )
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Re: 64 Fuel Quantity Control Out of Range
« Reply #37 on: 27 September 2010, 20:23:57 »
So its gone from Manual to auto or auto to manual?
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Re: 64 Fuel Quantity Control Out of Range
« Reply #38 on: 27 September 2010, 20:34:22 »
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Well the only problem (other than the wrong coding for the autobox) I appear to be left with is Error 64.

I guess I may have a pipe or connector on the wrong bit, but there is nothing I can see.


 

For want of any other ideas, you may want to check the map sensor and it's vac pipe.

              :-/ :-/
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Re: 64 Fuel Quantity Control Out of Range
« Reply #39 on: 27 September 2010, 20:34:35 »
Have you also connected
ECU        Autobox
Pin 40 to Pin 38
Pin 43 to Pin 26
Pin 50 to Pin 40 (I think, print is not clear)
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Re: 64 Fuel Quantity Control Out of Range
« Reply #40 on: 27 September 2010, 20:36:07 »
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So its gone from Manual to auto or auto to manual?

car has always been an auto (V6 petrol) doner car (TD) was a manual, but DVLA have restricted my licence to Auto only so I had to make the TD drive an autobox

so I guess the easy answer is manual to auto
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Re: 64 Fuel Quantity Control Out of Range
« Reply #41 on: 27 September 2010, 20:37:16 »
Did it used to be a petrol then?
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Re: 64 Fuel Quantity Control Out of Range
« Reply #42 on: 27 September 2010, 20:42:46 »
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Have you also connected
ECU        Autobox
Pin 40 to Pin 38
Pin 43 to Pin 26
Pin 50 to Pin 40 (I think, print is not clear)


43 to 24 i have, but now i'm not too sure about 50 to 40, (X2-2) GN. I have also spotted that it goes to TC which I completely ignored for the time being  ::)
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Richard Horton

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Re: 64 Fuel Quantity Control Out of Range
« Reply #43 on: 27 September 2010, 20:43:41 »
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Did it used to be a petrol then?

yep  :)... did you miss the thread  ;)

That I now can't find...  :-[

« Last Edit: 27 September 2010, 20:46:41 by R_Horton »
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Re: 64 Fuel Quantity Control Out of Range
« Reply #44 on: 27 September 2010, 20:46:52 »
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Have you also connected
ECU        Autobox
Pin 40 to Pin 38
Pin 43 to Pin 26
Pin 50 to Pin 40 (I think, print is not clear)



43 to 24 i have, but now i'm not too sure about 50 to 40, (X2-2) GN. I have also spotted that it goes to TC which I completely ignored for the time being  ::)

And that might well be for a speed signal.....(of course it might not as well, it could be the power off signal)
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