CAR OBD CODES
OBD/DTC Search, e.g.P0330
CAR OBD CODES P0330
P0330 OBD Code Definition:
P0330 Knock Sensor 1 Circuit Bank 2 Or Single Cylinder
P0330 OBD Code Description:
OBD2 Code P0330 Definition:
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
Possible sumptoms of P0330
You may notice drivability problems including a lack of power and perhaps some hesitation. There may also be other symptoms.
Possible Causes
Possible causes of P0330
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
Note: The information on the P0330 error code is purely informative, if you need more useful information, please consult your technician.
B1B72 B0408 B1A07 B1287 B0053 B1078 B12A2 B2655 B1124 B10A8 B2344 B1B38 B1727 B009F B2990 OBDII Chassis Codes
C1716 C1739 C198F C0628 C003D C1166 C1268 C1140 C1221 P0C05 C2204 C1498 C111C C2801 C1139 OBDII Network Codes
U0536 U0543 U0170 U0023 U2102 U0302 U1104 U0457 U0210 U0423 U2016 U055C U1201 U1157 U029B OBDII Powertrain Codes
P2785 P1113 P0014 P2027 P0506 P040D P007B P2680 P0465 P018B P2059 P2062 P1611 P0750 P1238