jwt ecu too lean
#6
I agree with essential. JWT rarely messes up an ECU flash so most likely it is your 02 sensors giving a false code. If your going to start doing upgrades such as that then you need a good way to measure the vitals especially AFR. AEM has a good one but it ain't cheap. Dont get a cheap auto parts store AFR gauge as hose do essentially nothing. Lambda or bust
#8
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litch
4th Generation Maxima (1995-1999)
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jmlee44
4th Generation Maxima (1995-1999)
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10-02-2022 02:13 PM