P0335 code camshaft position sensor

Got two codes p0335 and two codes p1430. Replacedcamshaft position sensor underneath drivers side. Truck still did not start. Now got one code p0335 and one p1430. Googlelocation for second camshaft position sensor but no luck with my search finding it. Thought it be underneath passenger side but could not find. Are there two and where can I find it. Any help appreciated. TIA

 

4 cam position sensors. Middle of valve covers facing up. one on top and one on bottom. Somewhat staggered.

 

Yes thanks, I found three. Two on valve cover facing up and one underneath. All on drivers side. Replaced two and got it running. Still got codes p0335 and p1430. Started it again and ran fine. Ran it for about 15 minutes. Still got same codes. Went back to try to start again and no go. I feel it is something electrical because it reads two p0335 codes and two p1430 codes. Talked to mechanic friend about it and he says unusual that all these sensors went out all at once.

 

Not sure why you are replacing cam sensors. 0335 is a fault in the crank position sensor. IIRC, the 1430 code just generally means the cam is not in the expected position. Bad crank data will cause that. A bad crank sensor will prevent starting and this is often intermittent for a bit. This code combo points to the crank sensor IMHO.

 

Do you have an electronic tilt/telescoping steering wheel??? If you do, I'd suggest you turn it off. Another way you can pin it down to electrical is turning the key while telescoping and tilting the steering wheel up and down until it starts and lock it in place. I'm dealing with similar issues, with the exception of the P1430 code. I do get all 5 position sensor codes and I've already swapped out the Crankshaft sensor, so it's not that.