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

id0102j5154800

Engine Type

Item

Reference

Fuel injector (2 pin type)

(See Fuel injector (2 pin type).)

Fuel injector (6 pin type)

(See Fuel injector (6 pin type).)

Item	Reference
Fuel injector (2 pin type)	(See Fuel injector (2 pin type).)
Fuel injector (6 pin type)	(See Fuel injector (6 pin type).)

Fuel injector (2 pin type)

DTC P0337:00

CKP sensor circuit problem

DETECTION CONDITION

•  CKP sensor signal is not input 56 times while the crankshaft rotates 12 times with the following conditions met.

MONITORING CONDITIONS

―  Battery voltage: 8 V or more

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

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

•  PCM restricts engine torque.

•  Inhibits the auto diesel particulate filter regeneration control.

•  Inhibits the intake shutter valve control.

•  Inhibits the compulsory diesel particulate filter regeneration control.

•  Inhibits the EGR control.

•  PCM restricts engine-transaxle integration control. (ATX)

•  Inhibits engine-stop by operating the i-stop function.

POSSIBLE CAUSE

•  CKP sensor connector or terminals malfunction

•  Improper installation of CKP sensor

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

―  CKP sensor terminal A—PCM terminal 1J

―  CKP sensor terminal C—PCM terminal 1E

•  PCM connector or terminals malfunction

•  Short to power supply in wiring harness between CKP sensor terminal C and PCM terminal 1E

•  CKP sensor circuits are shorted to each other

•  Open circuit in wiring harness between the following terminals:

―  CKP sensor terminal A—PCM terminal 1J

―  CKP sensor terminal C—PCM terminal 1E

―  CKP sensor terminal B—PCM terminal 1F

•  CKP sensor malfunction

―  CKP sensor is dirty

―  CKP sensor pulse wheel malfunction

•  PCM malfunction

DTC P0337:00	CKP sensor circuit problem
DETECTION CONDITION	• CKP sensor signal is not input 56 times while the crankshaft rotates 12 times with the following conditions met. MONITORING CONDITIONS ― Battery voltage: 8 V or more ― 0.5 s have elapsed after the ignition was switched ON (engine on) 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	• PCM restricts engine torque. • Inhibits the auto diesel particulate filter regeneration control. • Inhibits the intake shutter valve control. • Inhibits the compulsory diesel particulate filter regeneration control. • Inhibits the EGR control. • PCM restricts engine-transaxle integration control. (ATX) • Inhibits engine-stop by operating the i-stop function.
POSSIBLE CAUSE	• CKP sensor connector or terminals malfunction • Improper installation of CKP sensor • Short to ground in wiring harness between the following terminals: ― CKP sensor terminal A—PCM terminal 1J ― CKP sensor terminal C—PCM terminal 1E • PCM connector or terminals malfunction • Short to power supply in wiring harness between CKP sensor terminal C and PCM terminal 1E • CKP sensor circuits are shorted to each other • Open circuit in wiring harness between the following terminals: ― CKP sensor terminal A—PCM terminal 1J ― CKP sensor terminal C—PCM terminal 1E ― CKP sensor terminal B—PCM terminal 1F • CKP sensor malfunction ― CKP sensor is dirty ― CKP sensor pulse wheel malfunction • PCM malfunction

Diagnostic Procedure

STEP	INSPECTION		ACTION
1	RECORD VEHICLE STATUS AT TIME OF DTC DETECTION TO UTILIZE WITH REPEATABILITY VERIFICATION Note • Recording can be facilitated using the screen capture function of the PC. • Record the FREEZE FRAME DATA/snapshot data on the repair order.	—	Go to the next step.
2	VERIFY RELATED SERVICE INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related Service Information available?	Yes	Perform repair or diagnosis according to the available Service Information. • If the vehicle is not repaired, go to the next step.
2		No	Go to the next step.
3	INSPECT CKP SENSOR CONNECTOR CONDITION • Switch the ignition off. • Disconnect the CKP sensor connector. • Inspect for poor connection (such as damaged/pulled-out pins, corrosion). • Is there any malfunction?	Yes	Repair or replace the connector and/or terminals, then go to Step 11.
3		No	Go to the next step.
4	INSPECT CKP SENSOR INSTALLATION CONDITION • Inspect for CKP sensor looseness. • Is the CKP sensor loosen?	Yes	Install the CKP sensor properly, then go to Step 11. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
4		No	Go to the next step.
5	INSPECT CKP SENSOR CIRCUIT FOR SHORT TO GROUND • Verify that the CKP sensor connector is disconnected. • Inspect for continuity between the following terminals (wiring harness-side) and body ground: ― CKP sensor terminal A ― CKP sensor terminal C • Is there continuity?	Yes	If the short to ground circuit could be detected in the wiring harness: • Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals: ― CKP sensor terminal A—PCM terminal 1J ― CKP sensor terminal C—PCM terminal 1E If there is a common connector: ― Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to ground. ― Repair or replace the malfunctioning part. If there is no common connector: ― Repair or replace the wiring harness which has a short to ground. If the short to ground circuit could not be detected in the wiring harness: • Replace the PCM (short to ground in the PCM internal circuit). (See PCM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].) Go to Step 11.
5		No	Go to the next step.
6	INSPECT PCM CONNECTOR CONDITION • Disconnect the PCM connector. • Inspect for poor connection (such as damaged/pulled-out pins, corrosion). • Is there any malfunction?	Yes	Repair or replace the connector and/or terminals, then go to Step 11.
6		No	Go to the next step.
7	INSPECT CKP SENSOR SIGNAL CIRCUIT FOR SHORT TO POWER SUPPLY • Verify that the CKP sensor and PCM connectors 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 the CKP sensor terminal C (wiring harness-side). • Is the voltage 0 V?	Yes	Go to the next step.
7		No	Refer to the wiring diagram and verify whether or not there is a common connector between CKP sensor terminal C and PCM terminal 1E. If there is a common connector: • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to power supply. • Repair or replace the malfunctioning part. If there is no common connector: • Repair or replace the wiring harness which has a short to power supply. Go to Step 11.
8	INSPECT CKP SENSOR CIRCUITS FOR SHORT TO EACH OTHER • Verify that the CKP sensor and PCM connectors are disconnected. • Switch the ignition off. • Inspect for continuity between CKP sensor terminals A, C and B (wiring harness-side). • Is there continuity?	Yes	Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals: • CKP sensor terminal A—PCM terminal 1J • CKP sensor terminal C—PCM terminal 1E • CKP sensor terminal B—PCM terminal 1F If there is a common connector: • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to each other. • Repair or replace the malfunctioning part. If there is no common connector: • Repair or replace the wiring harness which has a short to each other. Go to Step 11.
8		No	Go to the next step.
9	INSPECT CKP SENSOR CIRCUIT FOR OPEN CIRCUIT • Verify that the CKP sensor and PCM connectors are disconnected. • Inspect for continuity between the following terminals (wiring harness-side): ― CKP sensor terminal A—PCM terminal 1J ― CKP sensor terminal C—PCM terminal 1E ― CKP sensor terminal B—PCM terminal 1F • Is there continuity?	Yes	Go to the next step.
9		No	Refer to the wiring diagram and verify whether or not there is a common connector between the following terminals: • CKP sensor terminal A—PCM terminal 1J • CKP sensor terminal C—PCM terminal 1E • CKP sensor terminal B—PCM terminal 1F If there is a common connector: • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit. • Repair or replace the malfunctioning part. If there is no common connector: • Repair or replace the wiring harness which has an open circuit. Go to Step 11.
10	INSPECT CKP SENSOR • Inspect the CKP sensor. (See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION [SKYACTIV-D 2.2].) • Is there any malfunction?	Yes	Replace the CKP sensor, then go to the next step. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
10		No	Damage to the CKP sensor pulse wheel can be considered the cause. • Overhaul the engine, inspect the CKP sensor pulse wheel. ― If there is any malfunction: • Replace the CKP sensor pulse wheel, then go to the next step. ― If there is no malfunction: • Go to the next step.
11	VERIFY DTC TROUBLESHOOTING COMPLETED • Always reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the M-MDS. (See AFTER REPAIR PROCEDURE [PCM (SKYACTIV-D 2.2)].) • Start the engine and race it. • Perform the KOER self test. (See KOEO/KOER SELF TEST [PCM (SKYACTIV-D 2.2)].) • Is the same DTC present?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].) Go to the next step.
11		No	Go to the next step.
12	VERIFY AFTER REPAIR PROCEDURE • Perform the “AFTER REPAIR PROCEDURE”. (See AFTER REPAIR PROCEDURE [PCM (SKYACTIV-D 2.2)].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [PCM (SKYACTIV-D 2.2)].)
12		No	DTC troubleshooting completed.

Fuel injector (6 pin type)

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.
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.