Code p0327 Po327 don't know what code is dat just that my check e genie light is on

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 on Bank #1 is generating a low output voltage (perhaps under 0.5V), then it will trigger a P0327 DTC. This P0327 code may show up intermittently or the Service Engine light may be lit constantly. Other knock sensor related DTC codes include P0325, P0326, P0328, P0329, P0330, P0331, P0332, P0333, and P0334.

Read more at: https://www.obd-codes.com/p0327

it can wait a little longer wouldnt leave for to long
http://www.obd-codes.com/p0327

Code P0327 indicates that the readings from the #1 Knock Sensor circuit are too low, is outside of its operational window and malfunctioning. Symptoms

• Check Engine Light will illuminate
• Engine pings on accelration
• Engine may be running hotter or colder than normal
• In rare cases, the engine may not exhibit noticeable symptoms

Common Problems That Trigger the P0327 Code

• Defective Knock Sensor
• Defective Knock Sensor Circuit or connections
• Defective EGR System
• Malfunctioning Cooling System
• Rich air/fuel ratio

Common Misdiagnosis

• Knock Sensor replaced when cause of code P0327 was a cooling system problem
• Knock Sensor replaced when cause of code P0327 was an EGR system malfunction

need to put your car on a scanner to properly diagnose your problems p0440 evap system,128 thermostate ,p0742 torque convertor,p0327 knock sensor. take your car to a good mechanic

code p0 refers to intake air temp sensor --circuit malfunstion causes are wiring open circuit(broken)wiring short to ground bad earth and ECM.
code po113 refers to mass air flow( MAF) sensor/ volume air flow (VAF) sensor --low input. Causes may bewiring short to ground MAF?VAF sensor faulty ECM
code po327 refers to Knock sensor (KS) bank 1--low input. Cause may be insecure (loose) KS poor connection- wiring ---short to ground incorrectkly tensioned KS and ECM

The P0327 means Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor).
the knock sensor is located in the front of the engine located behind the oil dip stick just to the left.
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Ktag K-TAG

It is located on the side bottom of the engine block and screwed into the water jacket, you must drain the block before you replace it. There are two sensors, bank one and bank two. Before you replace the sensor check the wire connector to it for corrosion and make sure that isn't the problem as it is in may cases.

P0327 Knock Sensor 1 Circuit Low Bank 1 or Single Sensor
P0431 Warm Up Catalyst Efficiency Below Threshold Bank 2

P0327 - Knock Sensor Circuit Low Voltage
P0332 - Knock Sensor 2 Circuit Low Input (Bank 2)

Have you had the engine worked on? this looks like maybe the spark knock sensor is either disconnected or has been overtightened in the block, to check this locate the knock sensor at the base of the cylinder block just above where the oil pan bolts to the block, it is round (with a wire connector going to it) with a large hex nut configuration to pull it out, it is in the water jacket so if you do pull it drain the cooling system and the engine block, if you replace it DO NOT OVER-TIGHTEN IT! tighten to suggested torque setting in factory service manual.

I have a similar problem, engine management shows code P0327, knock sensor 1 dont know what that is.