What could PO 302, PO 300, PO 105, PO106, PO 110,PO 115& PO 120 CODES Mean on a Toyota Camry 2000 model sedan car?
what engine, what size. that is first question.
misfire, map ,maf, iat, ect,tps and cat fail and low coolant temps.
very odd mix there. did you pull connections, key on???????
it means they all fail a test.
DIY? or just curious?
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the question is , which is the most important.
all are cept 420, (last that, and bet goes way. later.)
reset the ECU, and see which come back.?
check all fuses.
then post codes that repeat, after fuse checks.
does the engine get fully hot running, 180F minimum?
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