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Someone please help me with these OBD2 codes!

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Old Jul 20, 2006 | 01:53 PM
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emj2006's Avatar
emj2006
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From: Wichita, KS
Default Someone please help me with these OBD2 codes!
Well here is my list of codes that I have retrieved from my car. It is a 1996 Pontiac Trans Am. Well problems of the car that I am aware of is an exhaust leak, and an exhaust rattle. Is there anything else that are related to these codes?:

P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2
P0300-Random/Multiple Cylinder Misfire
P0153 HO2S Slow Response Bank 2 Sensor 1
P0133 HO2S Slow Response Bank 1 Sensor 1
P0400 Exhaust Gas Recirculation Flow Malfunction
P0412 Secondary Air Injection Switching Valve A Circuit
P1133 HO2S Insufficient Switching Bank 1 Sensor 1
P1153 HO2S Insufficient Switching Bank 2 Sensor 1
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Old Jul 20, 2006 | 02:34 PM
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well the random misfire is probably the plugs/wires or opti. then it sounds like the EGR valve is dirty and the o2's could probably used replacing.
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