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phila_dot
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« Reply #210 on: February 12, 2013, 04:27:41 PM »
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It seems i can not finish sensor aging test. I have tried to amnually set it. when the test conditions are met test goes ON, but unless i depress gas pedal test can stay that way for 10mins without any othe message. And after depressing gas pedal it goes back to TEST OFF
Are you sure that all of your codewords are correct? What's up with your fuel trims? |
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catbed
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« Reply #211 on: February 12, 2013, 08:34:03 PM »
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It seems i can not finish sensor aging test. I have tried to amnually set it. when the test conditions are met test goes ON, but unless i depress gas pedal test can stay that way for 10mins without any othe message. And after depressing gas pedal it goes back to TEST OFF
Ok, some updates. I changed the ESKONF bit pairs back, and b1s2 code is now gone, just like before. I logged the z values and they are all 1, including Z_lsv, except for Z_tm, Z_rkat, Z_nwkw. Block 034 in VCDS shows that the b1s1 aging test is not ok, and readiness is not passed for o2s. |
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masterj
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« Reply #212 on: February 13, 2013, 01:32:31 AM »
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Are you sure that all of your codewords are correct?
What's up with your fuel trims?
Philla, which codeword is for aging test? Because I am almost certain i have done everything ok... P.S> I have disabled adaptation (fuel trims) to calibrate my fueling at the moment |
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masterj
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« Reply #213 on: February 25, 2013, 02:50:39 PM »
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So do we know a way to overcome this S1B1 malfunction in the circuit DTC? It seems i'm not the only one getting it... All I see that I can't finish aging test for front sensor...
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« Reply #214 on: February 25, 2013, 02:59:06 PM »
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So do we know a way to overcome this S1B1 malfunction in the circuit DTC? It seems i'm not the only one getting it... All I see that I can't finish aging test for front sensor...
I haven't had much time to look at it, but my front sensor does not pass aging test either. |
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k0mpresd
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« Reply #215 on: February 25, 2013, 03:10:37 PM »
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got a way to remove sai system and the readiness pass.  |
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masterj
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« Reply #216 on: February 25, 2013, 03:36:39 PM »
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CDSLS, CDLSV and all readiness tests shows PASSED Why would you disable CDLSV? If I understand this then this map is responsible for precat o2 sensor diagnostics, no? |
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masterj
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« Reply #217 on: February 26, 2013, 12:26:16 PM »
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I haven't had much time to look at it, but my front sensor does not pass aging test either.
gunny thing is that in group 001 i get 11111111 (meaning everything is ok?) and readiness still not pasing oxygen sensor(s). aging test never completes... |
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« Reply #218 on: March 04, 2013, 05:34:54 PM »
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Bringing this back, maybe phila can chime in here. Cdlatv controls the rear sensor mixture control, but what about cdlatp? The FR says it controls the cycling tests, but if I understand it correctly it is not started if b_lrhk = 0, which is what we have done by setting clrshk to 1 in my case. Is that correct?
I have decided to not worry about readiness for now, I just want that damn CEL off without removing the dtc. My z-values are 1 and I was able to pass readiness before somehow, even with my b1s1 malfunction code. How is that possible? Can I turn off o2 aging with CDLSA?
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catbed
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« Reply #219 on: March 09, 2013, 07:50:58 AM »
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Ok, so everyone having problems with b1s1 malfunction, make sure your warm-up fueling is dialed in. Both masterj and I had the DTC go away after tweaking KFFWL maps. I had to set FKHABMN to zero in my file as well to correct warm up. But the DTC is now gone. Readiness is still not ready though.
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roman_tyk
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« Reply #220 on: March 12, 2013, 11:32:25 PM »
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Hi guys! Could you check if my suspicions are correct?  I want to remove CAT and second o2 sensor |
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« Reply #221 on: March 13, 2013, 11:13:26 AM »
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Hi guys! Could you check if my suspicions are correct? I want to remove CAT and second o2 sensor What file are you using? The locations look correct but I'm not sure about the values. How are you viewing the hex dump? Codewords are 8bit. So I discovered yesterday that my prokonal module of my map pack is incorrect. I fixed it all and set the right codewords so as soon as I can put some miles on it ill report back. |
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roman_tyk
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« Reply #222 on: March 13, 2013, 02:48:18 PM »
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CDHSH 8bit 1 => 0 CDHSHE 8bit 1 => 0 CDKAT 8bit 3=>  CLASH 8bit 1 => 0 CDLATV 8bit 1 => 0 CDLSH 8bit 1 => 0 Only CDKAT is "3" in 8bit, should i change it also to 0? |
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Gonzo
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« Reply #223 on: March 13, 2013, 07:14:28 PM »
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CDKAT = 0  |
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roman_tyk
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« Reply #224 on: April 10, 2013, 12:14:54 PM »
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i removed o2 sensor from catalyst, unfortunately 2 dtc occurs
2 Faults Found:
17526 - Oxygen (Lambda) Sensor Heating; B1 S2: Open Circuit
P1118 - 004 - No Signal/Communication
17522 - Oxygen (Lambda) Sensor; B1 S2: Internal Resistance too High
P1114 - 004 - No Signal/Communication
i changed to 0:
1819E CDHSH
1819F CDHSHE
181A3 CDKAT
181A5 CDLASH
181A7 CDLATV
181AB CDLSH
Is there anybody who can help me with finding ESKONF? i read that is my last option...without disabling DTC's
maybe this:
170 255 0 48 227 248 48
started 10ED1
and i can't find CWDLSAHK...doesn't exist on 18773/18663// please help.
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« Last Edit: April 11, 2013, 11:20:48 AM by roman_tyk »
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