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Ecu Change

Started by NickB787 , Mar 31 2011 07:03 AM

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#1021 oakmere

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Posted 17 July 2013 - 03:23 PM

Nick has got the OBD software making the ECU programable so no need for any 3rd party ECU!

#1022 oakmere

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Posted 17 July 2013 - 03:24 PM

Nick On the log you sent the wide band setting were not loaded? Ignore this sorry the setting will be on your copy of the software.

Edited by oakmere, 17 July 2013 - 03:29 PM.

#1023 speedster

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Posted 17 July 2013 - 03:28 PM

Nick has got the OBD software making the ECU programable so no need for any 3rd party ECU!

my bad. The thread title fuzzled my brain.


#1024 smiley

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Posted 17 July 2013 - 03:29 PM

 

my bad. The thread title fuzzled my brain.

 

 

 

Go back to page 1 :poke:


#1025 CHILL Gone DUTCH

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Posted 17 July 2013 - 03:33 PM

Nick On the log you sent the wide band setting were not loaded? Ignore this sorry the setting will be on your copy of the software.

 

are you still coming round mine tonight Martin


#1026 speedster

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Posted 17 July 2013 - 03:33 PM

 

 

my bad. The thread title fuzzled my brain.

 

 

 

Go back to page 1 :poke:

 

[color=rgb(68,68,68);font-family:arial, sans-serif;font-size:small;]J. K. Rowling?[/color]


#1027 oakmere

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Posted 17 July 2013 - 03:45 PM

Nick On the log you sent the wide band setting were not loaded? Ignore this sorry the setting will be on your copy of the software.

  are you still coming round mine tonight Martin
Yes I will drop the bits off.

#1028 oakmere

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Posted 17 July 2013 - 03:48 PM

Nick Your EGR out put is zero on the log. Was the wideband connected at this point?

#1029 NickB787

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Posted 17 July 2013 - 04:00 PM

I just connected the wideband up to power and did a quick log

 

in the general settings it shows 0v as 10afr and 5v as 20afr think the log is showing the afr not volts


#1030 CHILL Gone DUTCH

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Posted 17 July 2013 - 04:03 PM

What was AFR on tick over

#1031 NickB787

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Posted 17 July 2013 - 04:04 PM

idle then bliping the throttle

 

 

target AFR 14.7

 

no just started to test for a reading from the wideband


Edited by NickB777, 17 July 2013 - 04:06 PM.

#1032 CHILL Gone DUTCH

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Posted 17 July 2013 - 04:06 PM

Fully warmed up ? As engine temp can change fueling

#1033 NickB787

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Posted 17 July 2013 - 04:07 PM

as above


#1034 NickB787

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Posted 17 July 2013 - 04:09 PM

incorrect it was at 90c water temp


#1035 CHILL Gone DUTCH

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Posted 17 July 2013 - 04:09 PM

The EGR output is at 14.7 AFR is all over place assuming changing with throttle blips Might have to confirm this with peter that it is the EGR output and not EFR


Edited by CHILL Gone DUTCH, 17 July 2013 - 04:19 PM.

#1036 CHILL Gone DUTCH

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Posted 17 July 2013 - 04:10 PM

Looks spot on if engine was up to temp

#1037 NickB787

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Posted 17 July 2013 - 04:12 PM

The one bit of info we could not get was the PLX wideband sensor delay, so in general settings tab it was left at 90ms, don't know if that makes a difference


#1038 CHILL Gone DUTCH

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Posted 17 July 2013 - 04:13 PM

Still quite quick but I would of thought the timing would just add a bit of a delay

#1039 CHILL Gone DUTCH

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Posted 17 July 2013 - 04:15 PM

It's a shame you couldn't do a little run to try and see if the EGR output changes under load

#1040 oakmere

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Posted 17 July 2013 - 04:16 PM

Looks ok to me Nick. AFR between 14 and 15 at idle. Then the AFR goes lean as you come off the throttle as the ECU will cut fuelling.
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