2001 Toyota Tundra Knock Sensor

I learned there are two knock sensors under the manifold.

2001 toyota tundra knock sensor. 210000 and still going strong. The knock sensor detects these detonations and then sends a signal to the ECU which either adjusts the engines ignition or illuminates the Check Engine light. Where is the front banks knock sensor wire at and what color.

A P0332 code gets logged when the PCM receives a reading from the knock sensor that is. It is advisable to check if the knock sensor is in place to prevent any potential damage to the engine. When a knock sensor fails the engine will not properly time itself.

I also learned it is rare for them to go bad. I believe it is yellow in color. This part has a threaded part on one end and a small pole-like or pin projection on the other end.

Do not waste one more second driving your Toyota with a failing knock sensor and it is bad for the. The knock sensor receives a 5-volt reference and returns a signal to the PCM. I discovered mice had chewed the wire going to the 1 sensor in two.

Now I am still having the same problem. My 2001 Toyota Avalon just glow the check engine light 2 days ago. P0330 is telling you that the ECMPCM is not getting the proper signal from the knock sensor.

And if you continue the highway speed but you feel a loss of acceleration or a fuel economy there may be some wrong with your knock sensor. Changed - Answered by a verified Toyota Mechanic We use cookies to give you the best possible experience on our website. My 2006 toyota tundra has code for knock sensor changed both still had code checked again found bad wire fixed.