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Diagnostic Procedure

DTC P0335:00 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 VERIFY FREEZE FRAME DATA (MODE 2)/SNAPSHOT DATA HAS BEEN RECORDED
  • Has the FREEZE FRAME DATA (Mode 2)/snapshot data been recorded?
 Yes Go to the next step.
No Record the FREEZE FRAME DATA (Mode 2)/snapshot data on the repair order, then go to the next step.
2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
 Yes Perform repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
3 INSPECT CKP SENSOR CONNECTOR CONDITION
  • Switch the ignition to off.
  • 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.
No Go to the next step.
4 INSPECT CKP SENSOR GROUND CIRCUIT FOR OPEN CIRCUIT
  • Verify that the CKP sensor connector is disconnected.
  • Inspect for continuity between CKP sensor terminal A (wiring harness-side) and body ground.
  • Is there continuity?
 Yes Go to the next step.
No Repair or replace the wiring harness for a possible open circuit, then go to Step 11.
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 C
    • CKP sensor terminal B
  • Is there continuity?
 Yes If the short to ground circuit could be detected:
  • Repair or replace the wiring harness for a possible short to ground.

    If the short to ground circuit could not be detected:

  • Replace the PCM (short to ground in the PCM internal circuit). (See PCM REMOVAL/INSTALLATION .)

Go to Step 11.
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.
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 to ON (engine off).
  • Measure the voltage at the CKP sensor terminal B (wiring harness-side).
  • Is there any voltage?
 Yes Repair or replace harness for a possible short to power supply, then go to Step 11.
No Go to the next step.
8 INSPECT CKP SENSOR POWER SUPPLY CIRCUIT AND SIGNAL CIRCUIT FOR SHORT TO EACH OTHER
  • Verify that the CKP sensor and PCM connectors are disconnected.
  • Switch the ignition to off.
  • Inspect for continuity between CKP sensor terminals C and B (wiring harness-side).
  • Is there continuity?
 Yes Repair or replace the wiring harness for a possible short to each other, then go to Step 11.
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 C-PCM terminal 2AQ
    • CKP sensor terminal B-PCM terminal 2W
  • Is there continuity?
 Yes Go to the next step.
No Repair or replace the wiring harness for a possible open circuit, then go to Step 11.
10 INSPECT CKP SENSOR
 Yes Replace the CKP sensor, then go to the next step.
(See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION .)
No Go to the next step.
11 VERIFY DTC TROUBLESHOOTING COMPLETED
  • Make sure to reconnect all disconnected connectors.
  • Clear the DTC from the PCM memory using the M-MDS. (See AFTER REPAIR PROCEDURE .)
  • Start the engine.
  • Access the MAF PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST .)
    NOTE:
    • The MAF PID should indicate 1.95 g/s {0.25 lb/min.} or above during this test.
  • Perform the DTC Reading Procedure. (See ON-BOARD DIAGNOSTIC TEST .)
  • Is the same DTC present?
 Yes Repeat the inspection from Step 1.

Go to the next step.
No Go to the next step.
12 VERIFY AFTER REPAIR PROCEDURE
 Yes Go to the applicable DTC inspection.
(See DTC TABLE .)
No DTC troubleshooting completed.
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