digitalhippie
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« on: September 01, 2014, 07:31:36 PM »
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Working on my 01 Allroad 2.7T, using 551L as a base file. Not tuning really at this point, just trying to get rid of some emissions codes. Set CDATR and CDATS to zero to remove the EGTs, and I set the MSLUB table to 0. But I'm still getting secondary air insufficient flow codes for both banks. What am I missing? The SAI pump, hoses, and combi-valves have all been removed... and 034 block-off plates installed.
On a related topic - I have a warm up catalyst code. Is there a way to code out just the pre-cats? Or do I have to code out the cat checks completely?
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« Last Edit: September 01, 2014, 07:33:50 PM by digitalhippie »
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ddillenger
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« Reply #1 on: September 01, 2014, 07:32:44 PM »
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You need to unplug the pump. Insufficient flow works both ways!
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digitalhippie
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« Reply #2 on: September 01, 2014, 07:34:11 PM »
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Sorry, was just editing my post. Pump is gone, removed.  |
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« Last Edit: September 01, 2014, 07:40:17 PM by digitalhippie »
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digitalhippie
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« Reply #3 on: September 01, 2014, 07:46:24 PM »
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Maybe I got my MSLUB wrong? Is there an XDF with that parameter defined?
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ddillenger
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« Reply #4 on: September 01, 2014, 07:47:39 PM »
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Post the file you 00'd it. I will look.
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digitalhippie
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« Reply #5 on: September 01, 2014, 07:48:47 PM »
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Attached. If I did something wrong, please let me know... trying to learn as much as I can here. Thanks for your help.
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ddillenger
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« Reply #6 on: September 01, 2014, 08:42:20 PM »
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MSLUB is correct, which means I kinda doubt the codes-lol
Do you have a VCDS scan?
Considering ESKONF is stock, I find it more plausible you have circuit codes and possibly just read it wrong?
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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digitalhippie
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« Reply #7 on: September 01, 2014, 08:43:47 PM »
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I didn't save the scan. I'm sure the code will come back tomorrow...
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digitalhippie
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« Reply #8 on: September 02, 2014, 09:21:23 AM »
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Returned as predicted
Tuesday,02,September,2014,12:18:56:14873
VCDS Version: Release 12.12.3 (x64)
Address 01: Engine Labels: 078-907-551-AZA.lbl
Control Module Part Number: 8D0 907 551 L
Component and/or Version: 2.7l V6/5VT G 0001
Software Coding: 06752
Work Shop Code: WSC 87119
VCID: 336F614D010F718656F-5120
9 Faults Found:
17831 - Secondary Air Injection System; Bank 1
P1423 - 35-00 - Insufficient Flow
17819 - Secondary Air Injection System; Bank 2
P1411 - 35-00 - Insufficient Flow
17965 - Charge Pressure Control
P1557 - 35-00 - Positive Deviation
16815 - Warm Up Catalyst; Bank 2
P0431 - 35-00 - Efficiency Below Threshold
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-00 -
16688 - Cylinder 4
P0304 - 35-00 - Misfire Detected
16690 - Cylinder 6
P0306 - 35-00 - Misfire Detected
16689 - Cylinder 5
P0305 - 35-00 - Misfire Detected
17658 - Fuel Level too Low
P1250 - 35-00 -
Readiness: 0000 1000
So I definitely didn't read it wrong.
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« Last Edit: September 02, 2014, 09:23:14 AM by digitalhippie »
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digitalhippie
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« Reply #9 on: September 02, 2014, 07:10:45 PM »
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Any ideas?
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ddillenger
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« Reply #10 on: September 02, 2014, 08:08:50 PM »
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Any ideas?
MSLBAS 183CC Factor .4x Try 00'ing that. |
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digitalhippie
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« Reply #11 on: September 02, 2014, 08:33:43 PM »
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Forgive my stupid question, but since that's not defined in the xdf I have...
Is that a scalar or table? How many bytes? Not sure what you mean about factor .4x?
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nyet
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« Reply #12 on: September 02, 2014, 10:25:26 PM »
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Forgive my stupid question, but since that's not defined in the xdf I have...
Is that a scalar or table? How many bytes? Not sure what you mean about factor .4x?
I'm assuming its a scalar from his description. The factor is what you put in the scalar def so TP/WinOLS converts it to a proper value for display Looks like it is 8-bit btw. |
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease do not ask me for tunes. I'm here to help people make their own. Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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ddillenger
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« Reply #13 on: September 02, 2014, 10:34:11 PM »
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Nye's right. Scalar, 8 bit. units are kg/h. Sorry about that. Forget sometimes not everyone is an advanced user  |
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!
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digitalhippie
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« Reply #14 on: September 03, 2014, 04:57:14 AM »
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Thank you both, I'll give it a shot
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