Need to know where to find the cylinder head temperature sensor?

EGGLESTONW

MEMBER
2000 FORD EXPEDITION
4.6L
V8
2WD
AUTOMATIC
180,000 MILES

I need to know where to find the cylinder head temperature sensor, the air intake temperature sensor, the camshaft position sensor a circuit bank (p0340), the throttle pedal position sensor/switch, and the evaporative pressure sensor (p0453). Also, can you tell me what KOER stands for on the emissions test?

Saturday, September 21st, 2019 AT 2:35 PM

2 Replies

ASEMASTER6371

MECHANIC
52,796 POSTS

Good afternoon,

I attached the locations of the sensors you requested.

The pressure sensor is on top of the fuel tank.

Codes rarely identify bad parts, just failed systems. Did you have all these items tested and confirmed failed?

I would like a list of the codes and help you with them.

Roy

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Wednesday, June 2nd, 2021 AT 2:10 PM

SCGRANTURISMO

MECHANIC
4,897 POSTS

Hello,

KOER stands for Key On Engine Running. In the diagrams down below I have included not only printed locations for all the sensors you requested, I have also included a diagram with the sensors highlighted on the callout for you. Please get back to us if you have any other questions, or to let us know how everything turns out.

Thanks,
Alex
2CarPros

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