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Title: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 18, 2019, 02:29:42 PM Hi, I want disable EGR using ESKONF or CLA error class.
I found CDAGR, CDAGRL and set to 0 - disable EGR flow diagnosis but I still have error P0408 while EGR was unplugged. I want disable circuit diag via ESKONF or try switch off with CLAAGRE, CLAAGRF but I can't found eskonf and CLA table location. I don't want disable in DTC table because LTFT not work. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 18, 2019, 04:47:13 PM $14C9E - CLAAGRE
$14C9F - CLAAGRF $14CA0 - CLAAGRL $14CA1 - CLAAGRV Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 19, 2019, 08:01:43 AM I used only AGRE and AGRF works great. Thanks!
BTW: what exactly mean AGRE, AGRF, AGRL and AGRV? Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: Detund on September 23, 2019, 02:46:57 AM from what car is this ECU?
Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 23, 2019, 07:04:04 AM BTW: what exactly mean AGRE, AGRF, AGRL and AGRV? xxxE (Endstufe) - control output stage xxxF (Flow) xxxL (Lagesensor) - position sensor xxxV (Ventil) Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 23, 2019, 03:03:41 PM from what car is this ECU? Golf IV 1.4 16V BCA xxxE (Endstufe) - control output stage xxxF (Flow) xxxL (Lagesensor) - position sensor xxxV (Ventil) Ok thanks. Unfortunately LTFT still not work, it must be switch off by ESKONF to be able to unplug EGR without any problems... or maybe SRYAGR but i can't found it. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 23, 2019, 05:07:58 PM it must be switch off by ESKONF to be able to unplug EGR without any problems... or maybe SRYAGR but i can't found it. DEKON - $151C3 (6x1) SRYAGR -$14ED5 Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 23, 2019, 05:14:26 PM Golf IV 1.4 16V BCA it must be switch off by ESKONF Your ESKONF Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 24, 2019, 02:08:00 PM Yup I'm found 151C3 but ignored this. This is unlogic - Ignition coils 11111010, BCA have four individual coils, so should be 00 there. Byte 6 EAGR - 11, no sense.
I will try SRYAGR 0 tommorow. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 24, 2019, 09:16:05 PM BCA have four individual coils, so should be 00 there. You try to find a black cat in dark room... ECU dump you posted above (036906032G_4433) is for AXP (double spark coils), not BCA еngine Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 24, 2019, 09:37:07 PM ECU for BCA engine has 1M not 512K flash inside.
Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 24, 2019, 09:55:15 PM Here is difference beetween BCA and AXP ESCONF maps
Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 25, 2019, 06:05:10 AM File which i attached is 100% from BCA. I read and write it to my 2003 Golf BCA, works great. BCA has 032G and 032H ECUs, AXP has 032D/E/L/K/P
I read 512kb bin from my car using KTAG. Inside is 29F400BB flash. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 25, 2019, 09:57:02 AM File which i attached is 100% from BCA. I read and write it to my 2003 Golf BCA, works great. BCA has 032G and 032H ECUs, AXP has 032D/E/L/K/P I read 512kb bin from my car using KTAG. Inside is 29F400BB flash. First versions BCA ECU with 512К flash has strange "AXP-style" spark coils control shema. ESKONF control only 1 and 2 spark channel and looks like said above. If you have skills in electronics you will see this fact on the part of ME7.5.10_C5 shema. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 25, 2019, 02:54:07 PM SRYAGR not work - check engine. I haven't got any idea how to disable circuit diag with LTFT works. I will mount and plug EGR with blankind plate or use resistor.
Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on September 25, 2019, 08:41:13 PM I haven't got any idea how to disable circuit diag with LTFT works. Try to change value at $151C6 from $30 to $3C Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on September 30, 2019, 01:55:01 PM LTFT works great thanks to gremlin. But the engine works badly, I forgot about EGR fueling corrections. ECU thinks that egr works and is open at low loads, so it decrease fuel trim (less o2 in the combustion chamber while egr opened) and LTFT is 25% and STFT ~20% :D Correction is not sufficient at decreasing load and i have unstable idle RPM with AFR ~16.
I don't know if EGR has typical map or one calculated parameter by MAP but in Funktionsrahmen i found parameters which should help. (https://images91.fotosik.pl/258/6ad7c8e575543ea2med.png) Can you find this parameters? Thanks, because you really helped me a lot. If I change AGRRMAX and CWMDBAS to 0, this should be professional EGR off with all works great. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on October 01, 2019, 03:44:07 AM ECU thinks that egr works and is open at low loads, so it decrease fuel trim (less o2 in the combustion chamber while egr opened) and LTFT is 25% and STFT ~20% Just switch off EGR function and your ECU will do everything you need automatically. $1470D [D3,18,D3,6F] ->[01,FF,01,FF] Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: nba on October 01, 2019, 08:38:36 AM Finishally all ok. Ltft work, no errors, engine runs great. Thanks for help.
Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: GoAzBox on January 24, 2024, 06:05:15 AM Bumping this up a bit. I have been working on the same. struggling to find or make a mappack.
Thought i'd share what i have so far. Can anyone help me with deleting EGR from this file? Added org binairy, .kp and .xdf in de rar file Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on January 27, 2024, 02:38:23 PM Can anyone help me with deleting EGR from this file? Are you too lazy to read the thread first?All of the above just described the removal of the EGR in your 032G_4433 firmware. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: GoAzBox on January 29, 2024, 10:55:43 AM Are you too lazy to read the thread first? All of the above just described the removal of the EGR in your 032G_4433 firmware. Are you too lazy to read my post? Wasn't just trying to go after EGR. I'm making a complete mappack and thought I'd share what i have so far and hope someone can add. Maybe think first before being rude? Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: gremlin on January 29, 2024, 12:29:34 PM Are you too lazy to read my post? If you read your post again, you will see two independent questions. 1. Mappack 2 Remove the EGR. The second part was completely resolved in the posts in the thread above. But you are so lazy that you ask it again. In any case, after your comment, I have no desire to help you, although I have a complete solution for the mappack. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: GoAzBox on January 30, 2024, 01:04:48 AM I'm not lazy. I tried resolution from previous posts but keep getting a fault code or fueling issues. If anything my first post was incomplete.
Was kind of irritated being called lazy whilst trying to share some maps i have found and defined. Title: Re: ME 7.5.10 EGR off, ESKONF and CLA location Post by: fknbrkn on January 30, 2024, 01:43:57 AM I'm not lazy. I tried resolution from previous posts but keep getting a fault code or fueling issues. If anything my first post was incomplete. Was kind of irritated being called lazy whilst trying to share some maps i have found and defined. Similar mappacks available freely |