Hello house, my Sienna recently threw up the code P0330 (Knock Sensor 2 Circuit Malfunction) after a scan. This was changed but it is throwing up the same code and the vehicle is still sluggish and shakes at speeds below55miles/hr

gulfer:
Hello house, my Sienna recently threw up the code P0330 (Knock Sensor 2 Circuit Malfunction) after a scan. This was changed but it is throwing up the same code and the vehicle is still sluggish and shakes at speeds below55miles/hr

Is only a amateur mechanic that will start change sensor based on a DTC code ,further test is always require to make inform decision .That knock sensor code doesn't implies that there is a issue with the sensor ,but there is inherent issue that is the knock sensor is responding to .Resolve that issue and the knock sensor DTC will go away .
If you are in Lagos ,call autologic @08061166316 to perform accurate diagnostics for you to detect and resolve your issue.

[quote author=honmusa post=51511689][/quote] Honmusa, why na

gulfer:
Hello house, my Sienna recently threw up the code P0330 (Knock Sensor 2 Circuit Malfunction) after a scan. This was changed but it is throwing up the same code and the vehicle is still sluggish and shakes at speeds below55miles/hr

No model year, no location of car. Very vague description. How do we assist you then?

kingreign:

No model year, no location of car. Very vague description. How do we assist you then?

Okay 2001 xle sienna, waiting for assistance

gulfer:
Okay 2001 xle sienna, waiting for assistance

Before I profer solution, na who change the knock sensor? You or a mechanic?