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air/fuel codes and more

Problems/Service/Maintenance Do you have problems with your new 2.0, 2.2, or 2.4L? What kind of service did you have done?

air/fuel codes and more

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Old 10-22-2018, 10:57 PM
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air/fuel codes and more

So my 2006 SS SC has a bad really bad idle (jumps from 500rpm to 2300) and lean and rich codes as but i changed out my MAP, supercharger inlet sensor (by the throttle body) as well as both o2 senors but once i did that 30 codes came up with voltage and even the o2 bank 1 code which i replaced them for but it still dies and rough idle anyone know whats going on with my bolt ?
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Old 10-23-2018, 12:43 PM
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try posting the code number and definition
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Old 10-24-2018, 09:02 PM
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Thats what mine did when my cat was clogged, cheapest way to test is to just crack the seal between the cat and the headers, you'll have to replace the "paper" seal but that's what id do next.

PRO TIP: if you get a message saying "engine power reduced" and your car goes into "Limp Mode" you've got maybe 5 miles before shes completely clogged and wont even start.
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Old 10-25-2018, 08:45 AM
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Was the idle jump issue the reason you changed all those sensors? Did you have any codes before changing the sensors? If a bunch of codes came up after changing the sensors I would guess either faulty/wrong sensor, bad connection, or damaged wire(s).
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Old 11-08-2018, 12:09 PM
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ok all so i replaced those sensors listed above due to the codes being popped up as well as new AC plugs and coil packs then i thought it would be the fuel i i changed the filter but now only one code comes up and its P0300 anyone know that that could be ?
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Old 11-08-2018, 06:56 PM
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How do the Spark Plugs look?
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Old 11-08-2018, 09:38 PM
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Originally Posted by coyn11 View Post
How do the Spark Plugs look?
they are brand new AC delco
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