P0339 urgent help

[Archaic2021]

so went to leave work. Truck wouldnt start. Dinally started with a p0339 code will run for 30 seconds and shut off.

Will a new crankshaft position sensor.more than likely fix my problem. Had to hitch a ride home may take jack and tools tomorrow to fix it.

 

[Schurkey]

WHAT VEHICLE???

What is P0339? Don't make me look it up.

 

[Archaic2021]

97 silverado 5.0 vortec p0339 crankshaft posotion sensor circuit a intermintent

 

[Schurkey]

Could just as easily be a wire-harness problem. Verify the harness BEFORE you install a new sensor. Make sure the original sensor isn't fouled with metallic grit.

 

[Archaic2021]

WIll do got a new sensor on cade. Talimg the wifes car and tools gonna get to work an hour early see if i can do a parkimg lot fix

 

[Archaic2021]

Got to work at 6...wirring was good super covered in oil.

Changed sensor started and ran great cleared codes hopefully gonna be good.