The 340 code is for a cam sensor, not a crank sensor. A code never identifies a bad part, just a failed system.
You need to have the sensor checked as the syncronizer may have failed as well. A shop can verify this.
Also, ford had issues with a 340 code being caused by a bad dpfe sensor. That also needs to be verified by a shop with a scan tool.
Wednesday, November 2nd, 2011 AT 5:59 PM