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limp mode with catless downpipes - procede v1.47 related?
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11-25-2007, 06:44 PM | #1 |
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limp mode with catless downpipes - procede v1.47 related?
i had my UR catless downpipes installed about 2-3 weeks ago and ever since, i have been getting limp modes and or CELs. the CEL is not surprising - i know, especially with catless DPs, that you will get them for sure but is the limp mode normal also?
i've only gotten limp mode two times before the catless DPs but that was before i had the LBT map. after the DPs were put on i uploaded the LBT map as well, thinking it would fix the limp mode that i get more now, but it still didnt fix anything. so basically, is it because i have catless downpipes that im going into limp? or would a DP tune with v 1.47 (which i doubt will never come out) maybe fix it, if there was such thing available? thanks in advance guys |
11-25-2007, 09:24 PM | #3 |
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Under what condition is the limp mode being triggered? Running full catless is somewhat of a crapshoot at this point, IMHO. As soon as we get our catless DPs from Riss, we'll calibrate a map and get it sorted out. Until then, I'm kinda guessing.
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11-25-2007, 09:29 PM | #4 | |
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i think u should insist that PROCEED fix your problem, as opposed to trying to get help in this forum. proceed should give u a faster and a better "fix". good luck
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11-25-2007, 09:30 PM | #5 |
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11-25-2007, 09:30 PM | #6 |
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11-26-2007, 12:05 AM | #10 |
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obviously midlife did not read shiv's post. LIke it says, when they get their catless dp they will develop a map for the dp. Until then the proceede/dp cars will have to wait.
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11-26-2007, 12:17 AM | #11 |
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11-26-2007, 12:24 AM | #12 |
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shiiiiiiii nicos going limp after he's done givin his girl some DP lovin? haha
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11-26-2007, 12:53 AM | #13 | |
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im planning on taking the procede out to see if i can produce the limp with the DPs only. that way it will let me know if its the downpipes or procede. i also forgot to say that after i installed the DPs and i started encountering the limps, i disconnected the battery for 16 minutes (to reset the ECU) and i did some hard driving afterwards but still got the limp the CEL usually happens after i restart the car to clear the limp mode. when i turn it off theres no service engine soon light but when i turn the car back on it shows up. sometimes when i get the limp, though, the CEL also turns on at the same time.... i dont know, its all confusing but i think once V2 gets here it SHOULD fix it but who knows? |
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11-26-2007, 02:14 AM | #14 |
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V2 won't fix it. You are getting errors 420 & 430, which are catalyst efficiency errors. You need to buy some cat cheaters and thread them into youe rear 02 sensors on each bank.
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11-26-2007, 02:15 AM | #15 | |
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wonder if this would fix the limp mode problem as well... |
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11-26-2007, 02:56 AM | #16 | |
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11-26-2007, 03:22 AM | #17 | |
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i'll look into the o2 sensor cheats and i will let you, or whomever it may concern - know if the limps go away |
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12-10-2007, 11:17 PM | #20 | |
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The v1.47 map does not have any mapping for spike suppression because it is not designed to run much boost above 6000rpm. But with downpipes, the lack of exhaust backpressure allows boost to creep up a bit higher than intended, hence the intercooler pressure spike and resultant code. v1.48 will incorporate the spike suppression mapping (like v2.x) and will fix the issue you are seeing. Shiv |
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12-11-2007, 12:11 AM | #21 | |
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so with the 2.0.2 map... i shouldnt be getting those limp/cels anymore? i have an auto btw... |
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12-11-2007, 12:15 AM | #22 |
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