Where is the computer located?

Tiny
JUDYL
  • MEMBER
  • 2006 KIA OPTIMA
  • 200,000 MILES
Where is the computer located on my car?
Sunday, December 10th, 2023 AT 1:49 PM

8 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,758 POSTS
Hi,

I suspect this is a 4-cylinder vehicle and not the V6. If that is incorrect. Let me know.

If it is the 4-cylinder, the ECM is located right in front of the brake master cylinder under the hood. I attached two pics below.

Let me know if this helps or if you have other questions.

Take care,

Joe

See pics below.
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Sunday, December 10th, 2023 AT 8:28 PM
Tiny
JUDYL
  • MEMBER
  • 3 POSTS
For some reason it's not firing, what could cause that? Also, the scan says the camshaft sensor is a circuit low, what does that mean?
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Monday, December 11th, 2023 AT 9:00 AM
Tiny
JUDYL
  • MEMBER
  • 3 POSTS
I didn't see know reply what's making my car not firing also what does it mean when the camshaft sensor has low circuit.
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Monday, December 11th, 2023 AT 9:06 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,758 POSTS
Hi,

If there is an issue with the crankshaft position sensor, that will prevent it from starting. It could be the sensor itself that has failed or a connection issue.

I need to know if this is a 4- or 6-cylinder engine.

As far as the low circuit is concerned, that indicates there is excessive resistance in the circuit. Basically, there isn't enough power making it through it.

Let me know.

Joe
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Monday, December 11th, 2023 AT 8:16 PM
Tiny
JUDYL
  • MEMBER
  • 3 POSTS
It's a 4 cylinder 2.4 liter.
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Monday, December 11th, 2023 AT 8:30 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,758 POSTS
Hi,

The sensor is at the rear of the engine. I attached two pics below to help you locate it.

Inspect the connector to make sure it is tight. Remove it and inspect the connector pins for corrosion or damage.

Also, inspect the wiring around it to see if there is any damage. If everything is good, I would likely replace it.

Let me know.

Joe

See pics below.
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Monday, December 11th, 2023 AT 8:38 PM
Tiny
JUDYL
  • MEMBER
  • 3 POSTS
Thank you for your response.
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Tuesday, December 12th, 2023 AT 9:36 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,690 POSTS
JACOBANDNICKOLAS is one of our best! Use 2CarPros anytime, we are here to help. Please tell a friend.
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Tuesday, December 12th, 2023 AT 9:36 AM

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