2006 DODGE RAM SRT-10 Service Repair Manual

Page 617 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
While the engine is running.
Set Condition:
The ECM no longer detects a signal from the Crankshaft Position Sensor.
Possible Causes
OTHER DTC’S
P0337 PRESENT
CKP SENSOR
VISUAL DAMAGE

Page 618 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 3.VISUAL DAMAGE
Visually inspect the sensor, engine belt, sensor connector, and the ECM connector.
Is there any damage?
Ye s>>
Repair or replace the sensor, engine belt, harness, or the ECM.
Perform P

Page 619 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 6.(K853) 5-VOLT SUPPLY CIRCUIT OPEN
Measure the resistance of the (K853) 5-volt supply circuit between the
ECM harness connector and the CKP sensor harness connector.
Is the resistance less than 10 oh

Page 620 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 8.(K24) SIGNAL CIRCUIT SHORTED TO (K975) RETURN CIRCUIT
Measure the resistance between the (K24) signal circuit and the (K975)
return circuit in the sensor connector.
Is the resistance greater than 10

Page 621 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 11 .(K853) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
Measure the resistance between the (K853) 5-volt supply circuit and
ground.
Is the resistance greater than 100k Ohms?
Ye s>>
Go To 12
No>>
Repair the

Page 622 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual P0336-CRANKSHAFT POSITION (CKP) SENSOR SIGNAL
For a complete wiring diagramRefer to Section 8W.

Page 623 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual When Monitored:
With the key on.
Set Condition:
The voltage detected at the Crankshaft position sensor is below a calibrated value.
Possible Causes
CKP SENSOR
(K24) SIGNAL CIRCUIT OPEN
(K853) 5-VOLT S

Page 624 of 5267

DODGE RAM SRT-10 2006  Service Repair Manual 2.(K24) SIGNAL CIRCUIT OPEN
Disconnect the ECM harness connectors.
Disconnect the CKP sensor harness connector.
Check connectors - Clean/repair as necessary.
Measure the resistance of the (K24) signal