2009 toyota corolla crankshaft position sensor location

2009 toyota corolla crankshaft position sensor location

Joined Apr 24, 2009

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6,775 Posts

It should be located by the timing belt cover, near the crankshaft pulley.

Here's a photo scanned from my Haynes manual:

2009 toyota corolla crankshaft position sensor location

Joined Dec 30, 2009

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5 Posts

Discussion Starter · #3 · Dec 31, 2009

Thanks very much ! does the manual indicate where the camshaft position sensor would be as well ? I understand they are two different sensors. one for camshaft the other for crank shaft. thanks again for all your help. !

2009 toyota corolla crankshaft position sensor location

Joined Apr 24, 2009

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6,775 Posts

No worries. I can't find anything in the manual about the camshaft position sensor, but I believe that it's inside the distributor.

P.S. Happy new year!

2009 toyota corolla crankshaft position sensor location

Joined Aug 18, 2008

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623 Posts

That's correct, the camshaft position sensor is part of the distributor.

Joined Dec 30, 2009

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5 Posts

Discussion Starter · #6 · Dec 31, 2009 (Edited)

from what I have gathered so far from research is that after 96 onwards with the introduction of OBD2, the manufacturers eliminated the distributors and therefore had two separate sensors. one for crankshaft and the other for camshaft. then again i could be wrong...
the car is giving a p0340 code upon checking the check engine light and is not starting up.
it stopped while driving. now it cranks but doesn't start...

2009 toyota corolla crankshaft position sensor location

Joined Aug 18, 2008

·

623 Posts

from what I have gathered so far from research is that after 96 onwards with the introduction of OBD2, the manufacturers eliminated the distributors and therefore had two separate sensors. one for crankshaft and the other for camshaft. In the 96 there is no distributor.

I'm not sure where you get your information from, but distributors were still used in the '96 and '97 model years for the Corolla. The only changes for OBD2 were the addition of some hardware required by it, like the crankshaft position sensor.

Joined Dec 30, 2009

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5 Posts

Discussion Starter · #8 · Dec 31, 2009

interesting. OK so the code p0340 which is for the camshaft position sensor would require changing the distributor ? given the cam position sensor is part of it ?
thanks again for everyone's help and support on this !

2009 toyota corolla crankshaft position sensor location

Joined Apr 24, 2009

·

6,775 Posts

interesting. OK so the code p0340 which is for the camshaft position sensor would require changing the distributor ? given the cam position sensor is part of it ?
thanks again for everyone's help and support on this !

Yep, as far as I know you need to replace the whole distributor in order to replace the sensor.

Joined Dec 30, 2009

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5 Posts

Discussion Starter · #10 · Dec 31, 2009

anyway to check if the sensor inside the distributor is OK before i replace it whole unit ?
does the haynes manual give any information on that ? thanks.
any info on replacing the distributor in haynes would be helpful. I"m a semi DIY

2009 toyota corolla crankshaft position sensor location

Joined Apr 24, 2009

·

6,775 Posts

I'm not very clued up on the electrical system of cars (does my head in) but you may be able to do a continuity check with have a continuity tester. You can also check the earth at the same time. It could even end up being a problem with the wires.

The Haynes doesn't mention anything about performing a test on the camshaft sensor or distributor, but it does have resistance specifications for the distributor if you need them. It might pay to ring an auto electrician and ask if he knows of a way to test the actual sensor itself.

Joined Jan 24, 2013

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1 Posts

I had the same problem

You have to replace the main AM2 fuse under the hood in the fuse box.
Replace the Distributor cap and rotor.
Replace the crankshaft position sensor.

then your good to go

I also just replaced the plugs and wires too. and fuel filter since the airbox was removed and it was cheap. Basically your doing a MAjor tuneup.

for future reference the AM2 fuse controlls the fuel pump and ignition. it will pop if you do not replace the distributor as the condensor inside causes this because its fried.

What are the symptoms of a failing crank sensor?

5 Signs of a Failing Crank Sensor.
Crank Sensor Problems Could Make it Hard to Start Car. One sign that your crankshaft sensor might be failing is if you find it hard to start your vehicle. ... .
Engine Vibration Issues. ... .
Fuel Economy Slippage. ... .
Uneven Acceleration. ... .
Check Engine Light On..

Can I replace crankshaft sensor myself?

While the crankshaft position sensor is a pretty sophisticated piece of equipment, and you might be intimidated by the idea of replacing it yourself, you probably shouldn't be. With a good set of instructions, the right tools, and some effort, you can replace your crankshaft sensor yourself.

Where is my crankshaft position sensor located?

The Crankshaft Position sensor is normally located in the timing cover or on the side of the block with a cylindrical portion that inserts into the block. Will a malfunctioning Cam or Crank Sensor illuminate the check engine light or affect vehicle operation?

What is the most common problem with crankshaft sensor?

The most common symptom associated with a bad or failing crankshaft position sensor is difficulty starting the vehicle. The crankshaft position sensor monitors the position and speed of the crankshaft and other parameters that play an important role when starting the engine.