2006 Mazda MX-5 Miata BaseFACTORY OEM SERVICE PROCEDURE

DTC P0335: Notes

DETECTION CONDITION AND POSSIBLE CAUSE (DTC P0335)

DTC P0335 CKP sensor circuit problem
DETECTION CONDITION 
  • If the PCM does not receive the input voltage from the CKP sensor for 4.2 s  while the MAF is 1.95 g/s {0.25 lb/min.} or above  , the PCM determines that the CKP sensor circuit has a malfunction.
  • If a malfunction is detected in the input pulse pattern from the CKP sensor.
Diagnostic support note 
  • This is a continuous monitor (CCM).
  • The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • PENDING CODE is available if the PCM detects the above malfunction condition.
  • FREEZE FRAME DATA is available.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • CKP sensor malfunction
  • Connector or terminal malfunction
  • CKP sensor is dirty.
  • Short to power supply in wiring harness between CKP sensor terminal B and PCM terminal 2W
  • Short to power supply in wiring harness between CKP sensor terminal A and PCM terminal 2AB
  • Short to ground in wiring harness between CKP sensor terminal C and PCM terminal 2AQ
  • Short to ground in wiring harness between CKP sensor terminal B and PCM terminal 2W
  • Open circuit in wiring harness between CKP sensor terminal A and PCM terminal 2AB
  • Open circuit in wiring harness between CKP sensor terminal B and PCM terminal 2W
  • Open circuit in wiring harness between CKP sensor terminal C and PCM terminal 2AQ
  • CKP sensor pulse wheel malfunction
  • Both CKP sensor wires are shorted to each other
  • PCM malfunction
G04317718Courtesy of MAZDA MOTORS CORP.
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