Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Sfi system / Crankshaft position sensor ”a” circuit

Toyota Corolla (E120): Crankshaft position sensor ”a” circuit

Dtc p0335 crankshaft position sensor ”a” circuit

Dtc p0339 crankshaft position sensor ”a” circuit intermittent

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Circuit description
When the ignition switch is turned on, battery positive voltage is applied to the coilwhich closes the contacts of the efi main relay (marked: efi) and supplies power to terminal +b of the ecm. This signal causes current to flow to the coil, closing the contacts of the efi relay and supplyin ...

Wireless remote control (if equipped)
The keys are equipped with the following wireless remote control: Vehicles without a smart key system Locks the doors Unlocks the doors Opens the windows*1 and moon roof*1, 2 Opens the trunk Sounds the alarm Vehicles with a smart key system Locks the doors Unlocks the doors Opens the ...

Pre–check
1. Srs warning light check Turn the ignition switch to the on position and check that the srs warning light lights up. check that the srs warning light goes out after approx. 6 Seconds. Hint: when the ignition switch is at on and the srs warning light remains on or flashes, the ...