LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2009 >> Tacoma Base, 4D Pickup, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System (2TR-FE)) >> SFI System >> DTC P0101 Mass Air Flow Circuit Range/Performance Problem >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different variant/trim than selected.
TYPICAL ENABLING CONDITIONS CHART

Monitor runs whenever following DTCs not present None
Throttle position 0.24 V or more
Engine Running
Battery voltage 10.5 V or more
Engine coolant temperature 70°C (158°F) or more
IAT sensor circuit fail (P0110, P0112, P0113) Not detected
ECT sensor circuit fail (P0115, P0117, P0118) Not detected
CKP sensor circuit fail (P0335) Not detected
TP sensor circuit fail (P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135) Not detected
EVAP system pressure sensor circuit fail (P0450, P0452, P0453) Not detected
Leak detection pump fail (P2401, P2402) Not detected
EVAP system vent valve fail (P2419, P2420) Not detected