new to ls400 code 55 and 71
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new to ls400 code 55 and 71
Thanks in advance guys ok i fixed my check engine light bulb and i have code 55 and 71 knk sensor and egr circuit
So I've read that cleaning the egr and throttle body along with the egr modulator can take care of code 71 got the code 55 are they like the mk3 supra with the knock sensor wire being the problem or should i swap the sensors out thanks a lot for any help
So I've read that cleaning the egr and throttle body along with the egr modulator can take care of code 71 got the code 55 are they like the mk3 supra with the knock sensor wire being the problem or should i swap the sensors out thanks a lot for any help
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ok so changing the knock sensors
thanks in advance do before tearing into her are the gaskets metal reusable or do i need new ones and any things to look out for stuff i don't have to remove but I'll possibly think i do and make the job harder if you know what i mean things i might break i need this to be a smooth job i just got the car and i need to smog it
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