2007 Chevrolet Impala code p24306

2007 CHEVROLET IMPALA
130,000 MILES
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SOCONNOR3709
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I had codes p2430 & p0411 on my impala I replaced the canister vent solenoid in the back of car and a vent solenoid sensor in engine h p0411 the code never came back but I'm stuck with p2430 It's now pending I'm lost what is causing the problem & the secondary air pump is expensive I don't want to purchaser and not fixed problems
Jun 9, 2013 at 1:57 PM
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HMAC300
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that code is the secondary air pump sensor is stuck in range you can try replacing the solenoid that may cure it. see pic
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Jun 10, 2013 at 7:34 AM
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SOCONNOR3709
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Thanks alot that sounds like a possible solution & looks like the correct photo even with my engine being the 3.5l i will check it out today
Jun 10, 2013 at 7:45 AM
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HMAC300
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next time give engine size, it still could be an evap problem and would need to be smoke tested for leaks.
Jun 10, 2013 at 7:47 AM
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SOCONNOR3709
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Yeah its a secondary sensor code code didn't come on this morning with ac and defroster on could it be possible my small knocks on the valve may have loosened it temp I just need to pass emissions then I'll take time more investigating
Jun 10, 2013 at 8:08 AM
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HMAC300
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knocking on it could have time will tell
Jun 10, 2013 at 8:22 AM