I have a 97 F150 4.6 auto. The check engine light came on. Vehicle has been missing out while driving, not running quite near perfect. The code I pulled was PO340 (Cam sensor circuit Bank 1) along with a random misfire code. I assume they're related.

I changed the sensor and cleared the codes. The truck is still running the same, the light is back on and the same code is back again.

I don't see where there is another Cam Sensor. The way I understand it, Bank 1 is on the passenger side (the side #1 cylinder is on, thus bank 1) and Bank 2 is Driver side. The only cam sensor I could find was on the Driver side. Please let me know if I’m all jacked up or what.


Thanks in advance.