• dtc p26a3 requires the ignition to cycle from on to off. • dtc p1e00 is a type a dtc. conditions for clearing the mil/dtc type a or type b • the control module turns off the mil after 4 consecutive ignition cycles that the diagnostic runs and does not fail. • a current dtc, last test failed, clears when the diagnostic runs and passes. Trouble code fault location probable cause; p1133: ho2s insufficient switching sensor 1 (acura, buick, cadillac, chevrolet, gm, honda, isuzu, dtc p1133 chevrolet pontiac, saturn) at fuel solenoid malfunction (daewoo) oxygen sensor b1-s1 (fiat) air/fuel ratio sensor circuit response malfunction (bank 1 sensor 1) (lexus) bank 1 fuel control shifted lean (faosc. Chevrolet colorado p1133 obd-ii diagnostic powertrain (p) trouble code information page. reason for chevrolet colorado p1133 and find the solution for the code chevrolet colorado p1133 we'll give to how to fix chevrolet colorado p1133 trouble code problem. I have a 08 ss awd with 6000 miles and...