On the left side of the page is a blue bar full of usefull links. One of these links is entitled "trouble code tables". It lists the OBDII trouble codes and there meanings.
Hopefully the new coolant sensor will help your issues. Be sure to check the connector also the coolant level.
PO332 is for the knock sensor on one side of the engine. See your service manual for which side.
A knock sensor detects detonation in the combustion chamber and the computer adjusts the ignition timing to compensate. Symptons can include poor gas mileage, poor power, all the way to engine damage.
Check the connector, wiring, installation torque, and the sensor itself. Too tight or too loose will cause false readings so installation torque is critical.
Good luck. :) Let us know how it goes.
Sunday, February 26th, 2006 AT 9:19 AM