Aleeady replaced tps ,iac,ff,crank sensor and cam senzor gettin po340 atill no chqnge in performance

Question

2003 ford explorer 4.0v6 p.o. 340 but replaced part very confused

Answer 1

Hi there,

This code points to an issue with cam position sensor. Since you've already replaced this sensor, it's likely an issue with wiring. Here is some more info for you.

P0340 FORD - Camshaft Position Sensor Circuit Bank 1 Sensor 1

Read more: https://www.autocodes.com/p0340_ford.html