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Thread: T 0430
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07-30-2010, 07:32 AM #1
T 0430
Does anybody know what this code is? I put in a 343 rear end and this code keeps popping up. I've done some reading and couple of places say it's one of my cats that aren't working. Do I have to replace both cats?
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07-30-2010, 07:52 AM #2
Sorry I meant to say 373 not 343
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07-30-2010, 08:31 AM #3
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[]D [] []V[] []D- 1999 trans am
i believe that is the code for your cats crapping out...
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07-30-2010, 08:57 AM #4
You mean "p" right? There are no "t" codes
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07-30-2010, 09:23 AM #5
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[]D [] []V[] []D- 1999 trans am
ok...
http://www.obd-codes.com/p0430
it's either your cat or the 02 sensor... did you have your exhaust off at all when you were installing the new rear??? make sure all the 02 sensors are plugged in...
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07-30-2010, 12:39 PM #6
Does anyone know why the abs won't work with this new rear end? I rear ended someone today because only one tire would break and the abs wouldn't work so the tire locked up. It startesd to say abs inoperable from the time I changed my rear end.
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07-30-2010, 01:01 PM #7
Speed sensors are prolly effed up on the rear. Wrong air gap or something
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07-30-2010, 01:03 PM #8
Worst day ever!!
So I changed my rear end to a 373 and the ABS light came on. It says ABS inoperable. So I was driving and had to get on the breaks and only one tire works and it locks up so I end up rear ending someone!! So my question is what happened and is it the sensor on the rear end or something else I have to change and what is it? Please help!!!
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07-30-2010, 01:31 PM #9
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Black- 00 camaro ss M6 #6695
That light could mean many things
The best thing get it scanned.
I'm telling you by previous experience
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07-30-2010, 02:38 PM #10
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Phantom Black Metallic- 2004 GTO M6
I think you need a tune to recalibrate the rear ABS sensors to read the new ratio. I could be wrong though.
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07-30-2010, 02:49 PM #11
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Sunset Orange Metalic- 2001 Camaro SS
Did you change the carrier for the gear swap?
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07-30-2010, 02:53 PM #12
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07-30-2010, 05:39 PM #13
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07-30-2010, 05:53 PM #14
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1999 Formula WS6 M6-sold- 2001 Silverado Z71
do you have ABS and traction control (ASR) or just ABS? There are 2 different ABS speed sensor setups based on what your car has.
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07-30-2010, 08:09 PM #15
I just have abs. But the new 373 has limited slip. I don't know if that affects it?
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08-01-2010, 05:46 AM #16
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1999 Formula WS6 M6-sold- 2001 Silverado Z71
did you put that big reluctor ring back on there?
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08-01-2010, 11:51 AM #17
yeah it's in there. What I ended up doing was putting in a new differntial on that seemed a little bigger than my previous one. I think it's called "Auburn" or something like that. Well when the rear end was assembled and the shop was testing it, they said that the sensor on the rear end wasn't reading it for some reason, so I just thought the sensor went bad. I changed the sensor and it didn't change anything. My check engine light and ABS INOP light along with my air bag light are all on. I have no idea what it is! All I can think is that it has something to do with the differential. My breaks worked just fine and no lights were on till the gear swap.
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08-01-2010, 02:38 PM #18
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Sunset Orange Metalic- 2001 Camaro SS
There are two different size reluctor gears. One is a little wider so that the sensor can read it and there is a possibility you could be using the wrong one. I didn't know about this either and ended up having ABS issues as well.
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08-01-2010, 03:04 PM #19
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08-01-2010, 03:18 PM #20
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