Light is on, car failed smog. Codes: P0125 P1130 P1133 P1135. Details please? on 1998 Lexus ES300

I know that the first code is often tied to a thermostat failure or coolant system issue. What are the other expected culprits?

by in Sausalito, CA on July 02, 2012
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1 answer
ANSWER by , July 03, 2012
po125 is poss therm po1130 p1133 and p1135 are all related to air flow sensor or circuit bank one sensor one. have it diag b4 repl sensors because it might be circuit failure