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Engine Control System (4JH1) 6E-103 P0335 (Symptom Code B, D) (Flash Code 43) Circuit Description ° on the flywheel circumference. The CKP sensor is a Condition for Running the DTC • The ignition switch is ON. Symptom Code D • DTC P0335 (Symptom Code B) is not set. generated. • The controller area network (CAN) communication between the ECM and PCU is normal. Condition for Setting the DTC • The ECM detects extra or missing CKP sensor signals while engine is running. Symptom Code D • The ECM detects that the CKP sensor signals are not generated when doubled fuel injection pump Action Taken When the DTC Sets • The ECM illuminates the malfunction indicator lamp (MIL) when the diagnostic runs and fails. Condition for Clearing the MIL/DTC • The ECM turns OFF the MIL when the diagnostic runs and does not fail. • A history DTC clears after 40 consecutive driving cycles without a fault. Or clear with the Tech 2. Diagnostic Aids • If an intermittent condition is suspected, refer to Intermittent Conditions in this section. • Ensure the sensor is tight and the flywheel circumference is not damaged. DTC P0335 (Symptom Code B, D) (Flash Code 43) Step Action Value(s) Yes No 1 Did you perform the Diagnostic System Check – — Go to Step 2 Go to Diagnostic System Check – Engine Controls 2 1. Install the Tech 2. 2. Turn OFF the ignition for 30 seconds. 3. Start the engine (Note a slight start delay may 4. Monitor the Diagnostic Trouble Code (DTC) Does the DTC fail this ignition? — Go to Step 3 Go to Diagnostic Aids 3 1. Turn OFF the ignition. 2. Disconnect the crankshaft position (CKP) 3. Connect a DMM across the CKP sensor 4. Measure the resistance across the CKP Is the CKP sensor resistance within the specified 870 – 930 Ω Go to Step 4 Go to Step 20 |