Toyota Corolla (E120): Idle signal circuit

Dtc 51 idle signal circuit

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Setting the tire pressure (vehicles with a tire pressure warning system)
In the following situations, it will be necessary to perform the tire inflation pressure setting procedure of the tire pressure warning system. When the specified tire inflation pressure has changed, such as due to carried load, etc. When the tire inflation pressure is changed such as when t ...

Inspection procedure
1 Check fuse(ecu–ig) Remove the ecu–ig fuse from the instrument panel j/b.  check the continuity of the ecu–ig fuse. Ok: continuity 2 Inspect terminal voltage(b) Remove the cruise control ecu assy with connector still connected.  turn the ignition switch ...

Overhaul
1. Remove oil pump relief valve Remove the oil pump relief valve plug, oil pump relief valve spring and oil pump relief valve.  Oil pump relief valve plug  oil pump relief valve spring  oil pump relief valve 2. Inspect oil pump assy Remove 3 screws and o ...