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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 463 (Engine Control System (SFI) - Diagnostics) >> DTC P0505: Idle Air Control System, DTC P0511 Idle Air Control Circuit >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY TABLE

Related DTCs P0505 Idle air control valve
P0511 Idle air control valve
Required sensors/components Main sensors Crankshaft position sensor
Related sensors Vehicle speed sensor, engine coolant temperature sensor
Frequency of operation P0505 Functional check: once per driving cycle
P0505 Range check, P0511: continuous
Duration P0505 Functional check: 10 minutes
P0505 Range check, P0511: 10 seconds
MIL operation P0505 Functional check: 2 driving cycles
P0505 Range check, P0511: Immediately
Sequence of operation None