SPONSORED LINKS

2003 Honda Civic CAM sensor running when unplugged

Tiny
MHAIDET
  • MEMBER
  • 2003 HONDA CIVIC
  • 106,000 MILES
I have a 2003 honda civic ex 1.7 vtech. I just installed a used long block because the old engine got hot and was not worth the rebuild. Compression on the new "used engine" is great at 175 across. Hooked it all up and it starts but then dies after 5 seconds but if I unplug the cam sensor it runs fine? Could it be the immobilizer?
SPONSORED LINKS
Tuesday, August 20th, 2013 AT 2:49 PM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Is the theft light coming on?
Was this
answer
helpful?
Yes
No
-2
Tuesday, August 20th, 2013 AT 6:12 PM
Tiny
MHAIDET
  • MEMBER
  • 3 POSTS
I don't think so not sure where the theft light it is located though. I am assuming that it would be located on the dash? The only light on is the check engine light and that is because of the cam sensor being unplugged.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, August 20th, 2013 AT 9:51 PM
Tiny
MHAIDET
  • MEMBER
  • 3 POSTS
Got it. Cam was off by a couple of teeth!
Was this
answer
helpful?
Yes
No
Wednesday, August 21st, 2013 AT 12:49 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
That will do it. Glad you found the problem.
Was this
answer
helpful?
Yes
No
+1
Wednesday, August 21st, 2013 AT 6:39 PM

Please login or register to post a reply.

Related Camshaft Camshaft Sensor Replace/Remove Content

Camshaft Position Sensor Replacement
GUIDE
Camshaft Position Sensor Replacement
Replacing an engine camshaft position sensor is a critical maintenance task that can restore your vehicle's performance and fuel efficiency. A faulty camshaft sensor can...
VIEW MORE

Sponsored links