CEL light, please help.
hi.
i just purchased 01 boxster s.
after going through the emission test, the cel keeps coming on.
i went to a shop and scan the code, but nothing... cel light keep comes on and off.
my injectors, fueling, everything is good, but the cel keep comes on.
cel comes on when i do 6000RPM+ on a high way.
is it post O2 sensor? MAF? Injectors?
does anyone had same problem???
please help,
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