DTC P0327: Notes

2010 Mazda 5 Sport, 2.3 L, StandardSECTION Notes
DTC P0327 [L3] DETECTION CONDITIONS AND POSSIBLE CAUSES

DTC P0327 KS circuit low input
DETECTION CONDITION 
  • The PCM monitors input signal from the KS when the engine is running. If the input voltage is below 0.2 V  for 5s  the PCM determines that the KS circuit has malfunction.

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA (Mode 2/Mode12) is available.
  • DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • KS connector or terminal malfunction
  • KS malfunction
  • Short to ground in wiring harness between KS connector terminal A and PCM terminal 2U
  • Short to ground in wiring harness between KS connector terminal B and PCM terminal 2V
  • Short KS two wires
  • PCM connector or terminal malfunction
  • Open circuit or in wiring harness between KS connector terminal A and PCM terminal 2U
  • Open circuit or in wiring harness between KS connector terminal B and PCM terminal 2V
  • PCM malfunction
G06760489Courtesy of MAZDA MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • Brakes feel soft, pull hard to one side, or make grinding noises.
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