One solution to a P0330 error code

[JeffSpicoli]

The CEL on my '97 LX450 came on. The OBDII registered a P0330 code--the Knock Sensor (Bank 2) error. Replacing the knock sensor with a new unit, and resetting the OBD did not solve the problem.
Within minutes of resetting the system, and driving less than a mile, the CEL came back on.
The solution (at least in this case) was the removal and thorough cleaning of the Crankshaft Position Sensor.
After replacing the cleaned-up sensor, resetting the OBD, and driving for 45 minutes, the CEL did not come on.
The performance is back to normal.

 

[Dirty Koala]

I will have to give this a go, I have a 330 right now too.

 

[Kernal]

What condition did you find the crank position sensor in, covered in sludge, metal particles,--- ??

 

[freemasonralph]

Where is the Crank Shaft Position Sensor? I have the same code. I pulled distributor cap and replaced cap and rotor - did not help.
Any assistance would be appreciated - not much tangible information on the P0330 error code anywhere....

 

[beachcomberspi]

Crank wasn't covered in mud or other detritus

 

[diamondsbuy]

crank shaft sensor is located on front bottom of oil pan. the wires are guarded by a longish metal tube bolted to the bottom of pan. . You only lose a couple drips of oil when pulling. (I was afraid it would drain all oil but it does not. There are other good threads here on seals for it if yours is leaking. Good luck !