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Old 04-14-2011, 05:31 PM
oab_au oab_au is offline
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Re: help with code po340 96 lsi

Quote:
Originally Posted by dennyo View Post
So the car doesn't start,just cranks. Pulled a po340 code cam sensor circuit malfunction. i checked the resistance of the sensor and it's within spec I checked the connector end and it also is in spec. So does this sound like ecu? Any help is appreciated as I would like to sell this car. dennis
The resistance of the winding in the sensor can be OK, but it is the magnet in the sensor that creates the signal in the winding.
The magnet may be covered in metallic bits to short out the field, or it has lost its strength.
Pull it out, check the face of it for bits.

Harvey.
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