my 2003 nissan altima has a code PO340
I took my 2003 nissan altima to the dealer when the check engine light
turned on. They replaced the crank sensor and it worked fine for 2 months.
last week the check engine light turn on again. this time it was a code
p0011. cam sensor. I replace the cam sensor myself and now I have a code
PO340 again.Crank sensor. what is triggereing this codes do i need to
replace the crank sensor again ?