DTC P0325-11: Knock Sensor 1 Bank 1 or Single Sensor Circuit Short to Ground [03/2023 - ]: Procedure

1. Disconnect the knock control sensor connector.
2. Turn the ignition switch to ON.
3. Measure the voltage according to the value(s) in the table below.

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   V2-2 (KNK1) - V2-1 (EKNK)	Ignition switch ON	4.5 to 5.5 V

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  3

Result: 

OK 

See step  2

Refer to INSPECTION [11/2021 - ]

HINT: 

Perform "Inspection After Repair" after replacing the knock control sensor.

Refer to INITIALIZATION [11/2021 - ]

Result

Result: 

OK 

See step  4

Result: 

NG 

REPLACE KNOCK CONTROL SENSOR. Refer to  REMOVAL [11/2021 - ] 

1. Disconnect the knock control sensor connector.
2. Disconnect the ECM connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   V2-2 (KNK1) or B92-111 (KNK1) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

2. Turn the ignition switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5

1. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
2. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTC P0325-11 is output	B

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [11/2021 - ] 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [11/2021 - ]