DTC P0337:00 [PCM (SKYACTIV-D 2.2)]

id0102j5154800

DTC P0337:00

CKP sensor control circuit problem

DETECTION CONDITION

•  With the following conditions met, there is no CKP sensor signal input while the camshaft rotates 20 times.

―  Battery positive voltage: 8 V or more

―  0.5 s have elapsed after ignition is switched ON (engine on)

―  The following DTCs are not detected

•  Constant voltage power supply control system: P0642:00, P0643:00

Diagnostic support note

•  This is a continuous monitor (CCM).

•  The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.

•  FREEZE FRAME DATA/Snapshot data is available.

•  DTC is stored in the PCM memory.

FAIL-SAFE FUNCTION

•  Limits engine torque.

•  Inhibits the automatic diesel particulate filter regeneration control.

•  Inhibits the intake shutter valve control.

•  Inhibits the manual diesel particulate filter regeneration control.

•  Inhibits the boost control.

•  Inhibits the EGR control.

•  Stops the G-vectoring control (GVC).

•  Limits the engine transaxle total control.

•  Inhibits engine-stop by i-stop control.

POSSIBLE CAUSE

•  CKP sensor connector or terminal malfunction

•  Poor installation of CKP sensor

•  Short to ground in wiring harness between the following terminals:

―  CKP sensor terminal A and PCM terminal 1J

―  CKP sensor terminal C and PCM terminal 1E

•  PCM connector or terminal malfunction

•  Short to power supply in wiring harness between the following terminals

―  CKP sensor terminal A and PCM terminal 1J

―  CKP sensor terminal C and PCM terminal 1E

―  CKP sensor terminal B and PCM terminal 1F

•  Short circuit in each wiring harness of CKP sensor connector

•  Open circuit in wiring harness between the following terminals:

―  CKP sensor terminal A and PCM terminal 1J

―  CKP sensor terminal C and PCM terminal 1E

―  CKP sensor terminal B and PCM terminal 1F

•  Poor installation of crankshaft plate

•  Crankshaft plate damage

•  Dirt on CKP sensor detection area

•  CKP sensor malfunction

•  PCM malfunction

DTC P0337:00	CKP sensor control circuit problem
DETECTION CONDITION	• With the following conditions met, there is no CKP sensor signal input while the camshaft rotates 20 times. ― Battery positive voltage: 8 V or more ― 0.5 s have elapsed after ignition is switched ON (engine on) ― The following DTCs are not detected • Constant voltage power supply control system: P0642:00, P0643:00 Diagnostic support note • This is a continuous monitor (CCM). • The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle. • FREEZE FRAME DATA/Snapshot data is available. • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	• Limits engine torque. • Inhibits the automatic diesel particulate filter regeneration control. • Inhibits the intake shutter valve control. • Inhibits the manual diesel particulate filter regeneration control. • Inhibits the boost control. • Inhibits the EGR control. • Stops the G-vectoring control (GVC). • Limits the engine transaxle total control. • Inhibits engine-stop by i-stop control.
POSSIBLE CAUSE	• CKP sensor connector or terminal malfunction • Poor installation of CKP sensor • Short to ground in wiring harness between the following terminals: ― CKP sensor terminal A and PCM terminal 1J ― CKP sensor terminal C and PCM terminal 1E • PCM connector or terminal malfunction • Short to power supply in wiring harness between the following terminals ― CKP sensor terminal A and PCM terminal 1J ― CKP sensor terminal C and PCM terminal 1E ― CKP sensor terminal B and PCM terminal 1F • Short circuit in each wiring harness of CKP sensor connector • Open circuit in wiring harness between the following terminals: ― CKP sensor terminal A and PCM terminal 1J ― CKP sensor terminal C and PCM terminal 1E ― CKP sensor terminal B and PCM terminal 1F • Poor installation of crankshaft plate • Crankshaft plate damage • Dirt on CKP sensor detection area • CKP sensor malfunction • PCM malfunction

Diagnostic Procedure

Step

Inspection

Results

Action

1

RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION

Note

•  Recording can be facilitated using the screen capture function of the PC.

•  Record the freeze frame data/snap shot data.

—

Go to the next step.

2

INSPECT CKP SENSOR CONNECTOR CONDITION

•  Switch the ignition OFF.

•  Disconnect the CKP sensor connector.

•  Inspect the connector engagement and connection condition, and inspect the terminals for damage, deformation, corrosion, or disconnection.

•  Is the connector normal?

Yes

Go to the next step.

No

Repair or replace the connector, then go to Step 10.

3

VERIFY CKP SENSOR INSTALLATION CONDITION

•  Verify that there is no looseness in the CKP sensor installation.

•  Is the CKP sensor installation normal?

Yes

Go to the next step.

No

Install the CKP sensor correctly, then go to Step 10.

(See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

4

INSPECT PCM CONNECTOR CONDITION

•  Disconnect the PCM connector.

•  Inspect the connector engagement and connection condition, and inspect the terminals for damage, deformation, corrosion, or disconnection.

•  Is the connector normal?

Yes

Go to the next step.

No

Repair or replace the connector, then go to Step 10.

5

INSPECT CKP SENSOR CIRCUIT FOR SHORT TO GROUND

•  Verify that the CKP sensor connector and the PCM connector are disconnected.

•  Inspect for continuity between the following terminals (vehicle wiring harness side) and ground.

―  CKP sensor terminal A

―  CKP sensor terminal C

•  Is there continuity?

Yes

Refer to the wiring diagram and verify if there is a common connector between the following terminals.

•  CKP sensor terminal A and PCM terminal 1J

•  CKP sensor terminal C and PCM terminal 1E

If there is a common connector:

―  Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for short to ground to determine the malfunctioning location.

―  Repair or replace the malfunctioning location.

If there is no common connector:

―  Repair or replace the wiring harness which is shorted to ground.

Go to Step 10.

No

Go to the next step.

6

INSPECT CKP SENSOR SIGNAL CIRCUIT FOR SHORT TO POWER SUPPLY

•  Verify that the CKP sensor connector and the PCM connector are disconnected.

•  Switch the ignition ON (engine off).

Note

•  Another DTC may be stored by the PCM detecting an open circuit.

•  Measure the voltage at CKP sensor terminal C (vehicle wiring harness side).

•  Is the voltage 0 V?

Yes

Go to the next step.

No

Refer to the wiring diagram and verify if there is a common connector between CKP sensor terminal C and PCM terminal 1E.

If there is a common connector:

•  Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for short to power supply to determine the malfunctioning location.

•  Repair or replace the malfunctioning location.

If there is no common connector:

•  Repair or replace the wiring harness which is shorted to the power supply.

Go to Step 10.

7

INSPECT EACH WIRING HARNESS IN CKP SENSOR CIRCUIT FOR SHORT CIRCUIT

•  Verify that the CKP sensor connector and the PCM connector are disconnected.

•  Switch the ignition OFF.

•  Inspect for continuity between CKP sensor terminals A, C, and B (vehicle wiring harness side).

•  Is there continuity?

Yes

Refer to the wiring diagram and verify if there is a common connector between the following terminals.

•  CKP sensor terminal A and PCM terminal 1J

•  CKP sensor terminal C and PCM terminal 1E

•  CKP sensor terminal B and PCM terminal 1F

If there is a common connector:

―  Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for short circuit to determine the malfunctioning location.

―  Repair or replace the malfunctioning location.

If there is no common connector:

―  Repair or replace the malfunctioning wiring harness.

Go to Step 10.

No

Go to the next step.

8

INSPECT CKP SENSOR CIRCUIT FOR OPEN CIRCUIT

•  Verify that the CKP sensor connector and the PCM connector are disconnected.

•  Inspect the wiring harness for continuity between the following terminals (vehicle wiring harness side).

―  CKP sensor terminal A and PCM terminal 1J

―  CKP sensor terminal C and PCM terminal 1E

―  CKP sensor terminal B and PCM terminal 1F

•  Is there continuity?

Yes

Go to the next step.

No

Refer to the wiring diagram and verify if there is a common connector between the following terminals.

•  CKP sensor terminal A and PCM terminal 1J

•  CKP sensor terminal C and PCM terminal 1E

•  CKP sensor terminal B and PCM terminal 1F

If there is a common connector:

―  Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for an open circuit to determine the malfunctioning location.

―  Repair or replace the malfunctioning location.

If there is no common connector:

―  Repair or replace the wiring harness which has an open circuit.

Go to Step 10.

9

INSPECT CKP SENSOR

•  Inspect the CKP sensor.
(See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-D 2.2].)

•  Is the CKP sensor normal?

Yes

Damage or poor installation of crankshaft plate can be considered.

•  Overhaul the engine and inspect the crankshaft plate.

―  If there is any malfunction:

•  Replace or install the crankshaft plate correctly, then go to the next step.

―  If there is no malfunction:

•  Go to the next step.

No

Replace the crankshaft position sensor, then go to the next step.

(See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

10

VERIFY THAT REPAIRS HAVE BEEN COMPLETED

•  Reconnect all disconnected connectors and hoses.

•  Refer to the [MEMORY CLEARING PROCEDURE] and clear the DTC.
(See CLEARING DTC [PCM (SKYACTIV-D 2.2)].)

•  Perform the KOER self-test.
(See KOEO/KOER SELF TEST [PCM (SKYACTIV-D 2.2)].)

•  Has DTC P0337:00 been recorded?

Yes

Repeat the inspection from Step 1.

•  If the malfunction recurs, replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

No

Go to the next step.

11

VERIFY OTHER DTCs

•  Has any other DTC or pending code been stored?

Yes

Repair the malfunctioning location according to the applicable DTC troubleshooting.

(See DTC TABLE [PCM (SKYACTIV-D 2.2)].)

No

DTC troubleshooting completed.

Step	Inspection	Results	Action
1	RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION Note • Recording can be facilitated using the screen capture function of the PC. • Record the freeze frame data/snap shot data.	—	Go to the next step.
2	INSPECT CKP SENSOR CONNECTOR CONDITION • Switch the ignition OFF. • Disconnect the CKP sensor connector. • Inspect the connector engagement and connection condition, and inspect the terminals for damage, deformation, corrosion, or disconnection. • Is the connector normal?	Yes	Go to the next step.
2		No	Repair or replace the connector, then go to Step 10.
3	VERIFY CKP SENSOR INSTALLATION CONDITION • Verify that there is no looseness in the CKP sensor installation. • Is the CKP sensor installation normal?	Yes	Go to the next step.
3		No	Install the CKP sensor correctly, then go to Step 10. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
4	INSPECT PCM CONNECTOR CONDITION • Disconnect the PCM connector. • Inspect the connector engagement and connection condition, and inspect the terminals for damage, deformation, corrosion, or disconnection. • Is the connector normal?	Yes	Go to the next step.
4		No	Repair or replace the connector, then go to Step 10.
5	INSPECT CKP SENSOR CIRCUIT FOR SHORT TO GROUND • Verify that the CKP sensor connector and the PCM connector are disconnected. • Inspect for continuity between the following terminals (vehicle wiring harness side) and ground. ― CKP sensor terminal A ― CKP sensor terminal C • Is there continuity?	Yes	Refer to the wiring diagram and verify if there is a common connector between the following terminals. • CKP sensor terminal A and PCM terminal 1J • CKP sensor terminal C and PCM terminal 1E If there is a common connector: ― Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for short to ground to determine the malfunctioning location. ― Repair or replace the malfunctioning location. If there is no common connector: ― Repair or replace the wiring harness which is shorted to ground. Go to Step 10.
5		No	Go to the next step.
6	INSPECT CKP SENSOR SIGNAL CIRCUIT FOR SHORT TO POWER SUPPLY • Verify that the CKP sensor connector and the PCM connector are disconnected. • Switch the ignition ON (engine off). Note • Another DTC may be stored by the PCM detecting an open circuit. • Measure the voltage at CKP sensor terminal C (vehicle wiring harness side). • Is the voltage 0 V?	Yes	Go to the next step.
6		No	Refer to the wiring diagram and verify if there is a common connector between CKP sensor terminal C and PCM terminal 1E. If there is a common connector: • Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for short to power supply to determine the malfunctioning location. • Repair or replace the malfunctioning location. If there is no common connector: • Repair or replace the wiring harness which is shorted to the power supply. Go to Step 10.
7	INSPECT EACH WIRING HARNESS IN CKP SENSOR CIRCUIT FOR SHORT CIRCUIT • Verify that the CKP sensor connector and the PCM connector are disconnected. • Switch the ignition OFF. • Inspect for continuity between CKP sensor terminals A, C, and B (vehicle wiring harness side). • Is there continuity?	Yes	Refer to the wiring diagram and verify if there is a common connector between the following terminals. • CKP sensor terminal A and PCM terminal 1J • CKP sensor terminal C and PCM terminal 1E • CKP sensor terminal B and PCM terminal 1F If there is a common connector: ― Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for short circuit to determine the malfunctioning location. ― Repair or replace the malfunctioning location. If there is no common connector: ― Repair or replace the malfunctioning wiring harness. Go to Step 10.
7		No	Go to the next step.
8	INSPECT CKP SENSOR CIRCUIT FOR OPEN CIRCUIT • Verify that the CKP sensor connector and the PCM connector are disconnected. • Inspect the wiring harness for continuity between the following terminals (vehicle wiring harness side). ― CKP sensor terminal A and PCM terminal 1J ― CKP sensor terminal C and PCM terminal 1E ― CKP sensor terminal B and PCM terminal 1F • Is there continuity?	Yes	Go to the next step.
8		No	Refer to the wiring diagram and verify if there is a common connector between the following terminals. • CKP sensor terminal A and PCM terminal 1J • CKP sensor terminal C and PCM terminal 1E • CKP sensor terminal B and PCM terminal 1F If there is a common connector: ― Inspect the common connector and terminals for corrosion, damage, or disconnection and the common wiring harnesses for an open circuit to determine the malfunctioning location. ― Repair or replace the malfunctioning location. If there is no common connector: ― Repair or replace the wiring harness which has an open circuit. Go to Step 10.
9	INSPECT CKP SENSOR • Inspect the CKP sensor. (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-D 2.2].) • Is the CKP sensor normal?	Yes	Damage or poor installation of crankshaft plate can be considered. • Overhaul the engine and inspect the crankshaft plate. ― If there is any malfunction: • Replace or install the crankshaft plate correctly, then go to the next step. ― If there is no malfunction: • Go to the next step.
9		No	Replace the crankshaft position sensor, then go to the next step. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
10	VERIFY THAT REPAIRS HAVE BEEN COMPLETED • Reconnect all disconnected connectors and hoses. • Refer to the [MEMORY CLEARING PROCEDURE] and clear the DTC. (See CLEARING DTC [PCM (SKYACTIV-D 2.2)].) • Perform the KOER self-test. (See KOEO/KOER SELF TEST [PCM (SKYACTIV-D 2.2)].) • Has DTC P0337:00 been recorded?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
10		No	Go to the next step.
11	VERIFY OTHER DTCs • Has any other DTC or pending code been stored?	Yes	Repair the malfunctioning location according to the applicable DTC troubleshooting. (See DTC TABLE [PCM (SKYACTIV-D 2.2)].)
11		No	DTC troubleshooting completed.