'03 Toyota Corolla 1,4 VVT-i 4ZZ engine idle rpm

wild engine swaps topic, SURE SOME SECRET TOYOTA model.
pin count are not the TOP clue (yes doing it wrong)
no car told or years, (both)

sensors come like this
HALL and mag coil. the can NOT be mixed, !
Hall is 5vdc sensor , has a power pin , signal and ground(3 pins)
a 4 pin is ground shield pin to stop noise (yes 1 or 2 grounds HALL)
a MAG coil is not true electronic like HALL is, it is just coil inside
and MAg COIL HAS 2pins OR 3 PIN 2 FOR COIL AND 1 FOR GROUND IF PRESENT, this signals are super tiny on mAG
for sure crarked and idle RPM. the PCM that needs HALL here is going to fail HARD (CMP hard nut errors)


THAT ENGINE SWAP WILL NEVER MAKE THE PCM HAPPY
EVER.
1zz-XYZ, NO XYZ TOLD (FE)_ 1.8L ? (1998:)?
4ZZ-XYZ NO XYZ TOLD (fe) 1.4l (2002 TO 2007)_
GOT VVT, yes , that too fails. PCM wrong.
tell the 2 cars, and get better answers
years and country .
not told.

sounds like you have not connected the wiring correctly, don't think there are any free manuals, you could ask in the toyota owners club.

will a toyota corolla haynes repair manual pdf
covering the 4zz-fe motor
do for you

Toyota Corolla - Manualov.net

manualov.net/Toyota/Toyota73.pdf

4zz , first post ever with some one how knows what is there
bravo that. but skips year, so is it a 2000 year?
what country? this is a USA web site, so...... what country.

• 2000 - 1.4 L (1398 cc) 4ZZ

year 2000? corolla.
so says wiki,
crank pulley, big nut torque.
ill log in for you, and read, just because you said 4zz (rare)
ahh, cwap, only 4 engine used here, non, 4zz
80 to 102 ft/lbs for all non 4zz
i can find in usa, so I googled for you
and 1st hit , landed this, im I a magic typer?

http://www.andriuz.skynet.lt/soft/auto/corolla/COROLLA%20ENGINE%20&%20CHASSIS%20MANUALS%20&%20SUPPLEMENTS/COROLLA%20ENG%20MANUAL%203ZZ-FE%20%26%204ZZ-FE%20RM928E32.pdf

102 it says.
i recommend buying a real FSM for your car , for your country.
and WIN.

Hello there , if if idol is the same rpm as normal , Try looking at your engine mounts and transmission mounts , if one of them are broken , this can give bad vibration at idol .. Regards Graham ..

adjust the accelerator cable.

Sounds like fuel filter to me. Change that and see.

I'd be thinking real serious about changing the IAT sensor. Usually located on air cleaner housing, it senses the incoming air temperature & advises Computer to adjust fuel as necessary.You can try removing it & cleaning it with tuner cleaner from electronics store, but replacement is usually required. A good mechanic & scan tool can test it before replacing to see if it is functioning properly.

Please buy a cheap shop manual. Get this wrong and you will be very sorry.