P0335 2001 Chevrolet S10 -

Question

i have replaced the sensor and the light stayed on then a few days later i did a thing i found on line that told me to turn the car on for 11 mins and then off for 30 seconds three times and the turn the car back on for 30 seconds and then try to turn the truck over and the light went off for like three days then it was on and then i undid the sensors clip to try to trace the wiring from the sensor but i got lost so i just plugged the clip back in and it was off the next morning but as i after work the same day it came back on. what could that be since i dont have a voltage reader

Answer 1

P0335 Crankshaft position sensor A circuit malfunction

You may just have a intermittent connection , the CKP signal goes into the ignition control module, there you may have a intermittent connection condition, use this diagram to trace the CKP to the ignition control module and inspect that connection there