We recently had to put a new timing kit in our QX4. We had all gears , o-rings, etc replaced. When we got the vehicle back the engine light came on after driving for about 12 miles. The trouble code is P1110. While trying to diagnose this code we have replaced both the right and left bank intake timing control censors. That did not work, so then we had to replace the solenoid valve, that also did not work. the shop we toook it to done a pin point test on the ECM. They said the ECM was bad, so we replaced it. I picked it up from the shop drove home and again the engine light came on. Checked the code and guess what, It was the same error code P110. The shop is now wanting to go back through everything that has been done. Does anybody have some info on this issue?
trouble code P1110 on 2001 Infiniti QX4
by Visitor in Murfreesboro, TN on March 02, 2010
ANSWER by Visitor on April 27, 2010
Streached timing chain. Common problem on vehicle. Trust me Iv been through it.
I recently had to put a new timing kit in my 2001 QX4. We drove mabybe 20 miles and the check engine light came on. To make along story short we have had to replace the intake timing control valve ...