DTC P0335: Crankshaft Position Sensor "A" Circuit [10/2014 - 10/2015]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the power switch on (IG).
3. Turn the Techstream on.
4. Put the engine in inspection mode (maintenance mode) (Refer to INSPECTION MODE PROCEDURE [10/2014 - ] ).
5. Start the engine.
6. Enter the following menus: Powertrain / Engine and ECT / Data List / Primary / Engine Speed.
7. Read the values displayed on the Techstream while the engine is running.

   Standard

   Correct values are displayed.

   HINT: 

   • To check the engine speed change, display the graph on the Techstream.
   • If the engine does not start, check the engine speed while cranking.
   • If the engine speed indicated on the Techstream remains at zero (0), there may be an open or short in the crankshaft position sensor circuit.

Result: 

OK 

CHECK FOR INTERMITTENT PROBLEMS 

(Refer to CHECK FOR INTERMITTENT PROBLEMS [10/2014 - ] )

Result: 

NG 

See step  2

1. Inspect the crankshaft position sensor (Refer to INSPECTION [10/2014 - ] ).

Result: 

NG 

REPLACE CRANKSHAFT POSITION SENSOR 

(Refer to REMOVAL [10/2014 - ] )

Result: 

OK 

See step  3

1. Disconnect the crankshaft position 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
   B38-1 - B51-76 (NE+)	Always	Below 1 Ω
   B38-2 - B51-109 (NE-)	Always	Below 1 Ω
   B38-1 or B51-76 (NE+) - Body ground	Always	10 kΩ or higher
   B38-2 or B51-109 (NE-) - Body ground	Always	10 kΩ or higher

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Check the crankshaft position sensor installation.

   OK

   Crankshaft position sensor is installed correctly.

Result: 

NG 

SECURELY REINSTALL CRANKSHAFT POSITION SENSOR 

(Refer to INSTALLATION [10/2014 - 10/2015] )

Result: 

OK 

See step  5

1. Inspect the teeth of the crank angle sensor plate.

   OK

   Crank angle sensor plate does not have any cracks or deformation.

Result: 

OK 

REPLACE ECM 

(Refer to REMOVAL [10/2014 - ] )

Result: 

NG 

REPLACE CRANKSHAFT 

(Refer to DISASSEMBLY [10/2014 - ] )