Question about 2001 Toyota Sienna

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Code P0330 the engineer ligth is on all the time I took my car to inspection and it fail for code P0330 what can I do

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  • aamir50 Feb 24, 2009

    Got code P0330. Where to check in 97 toyota Camry/

  • Toyota Ed May 11, 2010

    P-0330 indicates an issue with the Knock Sensor #2. This is under the intake manifold. It is NOT easy to replace this without a large amount of disassembly.

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P0330 Knock Sensor 2 Circuit Malfunction (Bank 2)
Check the resistance of the knock sensor (compare it to factory specs)
The knock sensor is faulty and needs to be replaced.
Check for broken/frayed wires leading to the sensor.
There is a wiring short/fault in the knock sensor circuit
Check timing

Posted on Dec 16, 2008

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1 Answer

P0330 and p1130


I wonder if these two codes are related. P0330 could be due to a bad Knock Sensor which might affect the timing thereby causing issues with air/fuel ratio i.e. P1130

Nov 12, 2013 | 2001 Lexus RX 300

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I have an 02 jeep liberty stalls after warm and is throwing multiple knock sensor codes p0325, p0330 help


P0325, P0330 are both knock sensor codes that are detected by your ECU. Considering that you are showing both codes indicates that your model trim level is either "Limited" or "Renegade" that will have a knock sensor for 2 banks (V6). Knock sensor errors will change the timing of your engine ignition and can lead to a drop in performance or worse, lead to engine stalling in order to save other components of your engine.
The common solution to remove knock sensor codes is to have the sensors replaced by an authorized mechanic; sometimes shorted electrical leads to the sensors are also a cause for the codes. Replacing the knock sensors will remove the prompting of P0325, P0330 and expect to find another fault as engine stalling is not always present with knock sensor error codes.
Hope this helps.

Nov 05, 2013 | Cars & Trucks

1 Answer

Code p0330 knock sensor does this affect the way it shifts if engine light is on


Possible but unlikely. Code p0330 refers to knock sensor(KS) 2 bank 2-circuit malfunction==causes --wiring --KS--ECM. Replace the KS. The engine light is telling you that there is a problem with sensors in the ECM and that is what will be affecting the performance . Shifting is the area of the TCM( transmission control module ) so have that checked out as well

Oct 26, 2013 | 1999 Lexus RX 300

1 Answer

What is ECU


The knock sensor is commonly located on the engine block and essentially listens for improper combustion when the engine is running. Engine knock, or spark knock, is the noise created when the combustion process is erratic or abnormal. Code p0330 indicates that the knock sensor has picked up a frequency outside of the factory-set frequency range for the combustion chamber. The computer uses information from the knock sensor to adjust the engine ignition timing to keep combustion within the safe zone of operation. In general, when the knock sensor code is set, the computer will put the engine into limp mode to help prevent engine damage.


ECU= Engine Control Unit [The Cars Computer]

Dec 19, 2012 | 2002 Toyota Sienna

1 Answer

I have a 2000 buick century custom 5.1.... my car keeps throwing the evap and catalyst monitor and once I start getting low on fuel my engine light comes on and it shows 2 codes for P0440 evap and P0330 (I...


P0330 Knock Sensor #2-Circuit Malfunction (Bank #2)P0440 Evaporative Emission Control System Malfunction.http://www.autozone.com/autozone/parts/Duralast-Knock-Sensor/2000-Buick-Century/_/N-je30qZ93xni?itemIdentifier=136530_0_0_

Nov 08, 2012 | Cars & Trucks

2 Answers

GMC 4.3L DTC P0330 flashing MIL


P0330 - Knock Sensor 2 Circuit Malfunction (Bank 2)
A knock sensor tells the engine computer when one or more of your engine's cylinders are "knocking", that is, exploding the air/fuel mixture in a way that delivers less power and can be damaging to the engine if prolonged. The computer uses this information to tune the engine so that it doesn't knock. If your knock sensor wasn't operating properly, so that it was always indicating a knock, the engine computer's response may have been to change the ignition timing on your engine. Knock sensors generally bolt into or thread into the engine block. This P0330 code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325.

Symptoms: You may notice drivability problems including a lack of power and perhaps some hesitation. There may also be other symptoms.

Causes: A code P0330 most likely means one or more of the following has happened:
The "B" knock sensor is faulty and needs to be replaced
There is a wiring short/fault in the knock sensor circuit

Possible Solutions:
Check the resistance of the knock sensor on bank 2 (compare it to factory specs)
Check for broken/frayed wires leading to the sensor
Replace the knock sensor on bank 2


Hope helps.

Aug 23, 2011 | GMC Safari Cars & Trucks

1 Answer

P0330


Have the same problem on my 2001 Sienna with 184k miles. Knock sensor is the p0330 or p0325 code. Here is a walkthrough of the fix:
http://www.findonefindall.com/toyota-sienna/toyota_knock_sensor.htm

Jul 13, 2010 | 2001 Toyota Sienna

1 Answer

Failed inspection due to codes P0336 and P0442


PO336 IS THE CRANKSHAFT POSITION SENSOR WHICH SHOULD BE THE ANSWER TO PASSING INSPECTION SINCE IT IS A PERFORMANCE ISSUE. IT IS RESPONSIBLE FOR FUEL INJECTION AND SPARK PULSE. REPLACING IT SHOULD HELP TO REDUCE EMISSIONS. AND THE SECOND CODE IS AN EVAP LEAK,SMALL. HOPE THIS HELPS. LET ME KNOW. BEST OF LUCK

Apr 29, 2009 | 1996 Oldsmobile Ninety Eight

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