Crankshaft Position Sensor shows a P0339 code?

TWEBB101

MEMBER
2008 HONDA ACCORD
2.4L
4 CYL
2WD
AUTOMATIC
202,000 MILES

OBD2 shows a P0339 code, which I see is the crankshaft position sensor. Some things I'm finding online show you can replace that sensor and be on your way. Others say that the computer has to be reprogrammed and the sensor relearned. What do you guys think?

Tuesday, November 25th, 2025 AT 4:46 PM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
54,601 POSTS

The crankshaft sensor does not not to be programmed. The PCM will automatically sync the signal after a few revolutions.

P0339 - Crankshaft Position Sensor - Intermittent Interruption

So I would install a new sensor which the location is shown in the images below and then clear the codes and the problem should be fixed. The crankshaft position sensor is under a heat shield on the right side of the engine near the oil filter. Check out the images (below). Let us know how it goes

Image (Click to make bigger)

Was this

answer

helpful?

Yes

No

+1

Wednesday, November 26th, 2025 AT 10:40 AM

TWEBB101

MEMBER
190 POSTS

Replaced it and so far haven't had any more issues/codes. Thanks!

Was this

answer

helpful?

Yes

No

Wednesday, December 17th, 2025 AT 2:13 PM

KEN L

MASTER CERTIFIED MECHANIC
54,601 POSTS

That's what I am talking about! we fixed it ! Can you please leave us a rating?

https://g.page/r/CZdEnyCkGgm6EB0/review

and

https://www.sitejabber.com/reviews/2carpros.com

Thank you!

Was this

answer

helpful?

Yes

No

+1

Thursday, December 18th, 2025 AT 9:38 AM