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fuwing
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seems like the O2 sensors (all 4)have been changed last year. same as coil and MAF. if i want to change the O2 sensor again, should i change all 4? for P0030, which one should i change? 996 606 128 00 or 996 606 138 01?? thanks.
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thx. i replaced the MAF yesterady (china made, waiting for the bosch one which should come tomorrow), it was ok at first but the CEL came back on later on. i changed the plugs, K&N filter, all oils and filter. gas pump...etc.. i guess it might be O2 sensor now?
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hi all, i am new here and i jsut got my 996TT couple weeks ago. having CEL, PSM, and ABS light on. checked and foudn the error code of P0030. does anyone know what is it for please? thank you.