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Home >> Acura >> 2009 >> TSX Standard >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P2A00: Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Range/Performance Problem >> Enable Conditions
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Enable Conditions

ENABLE CONDITIONS REFERENCE CHART

Condition Minimum Maximum
Elapsed time after starting the engine 60 seconds -
Engine coolant temperature 156°F (69°C) -
Intake air temperature -13°F (-25°C) -
Engine speed - 4,000 rpm
Vehicle speed 19 mph (30 km/h) -
Fuel feedback During deceleration
No active DTCs P0112, P0113, P0117, P0118, P0122, P0123, P0133, P0134, P0135, P0171, P0172, P0222, P0223, P0300, P0301, P0302, P0303, P0304, P0351, P0352, P0353, P0354, P0443, P0496, P0497, P060A(1), P1109, P1157, P1172, P145C, P1659, P2101, P2118, P2122, P2123, P2127, P2128, P2135, P2138, P2176, P2195, P2227, P2228, P2229, P2238, P2252, P2279
(1) A/T model