DTC P0328: Notes

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Notes
WARNING: This page is about a different car, the 2008 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0328 DETECTION & CONDITION POSSIBLE CAUSES

DTC P0328 KS circuit high input
DETECTION CONDITION 
  • The PCM monitors the input voltage from the KS when the engine is running. If the input voltage is more than 4.0 V  , the PCM determines that the KS circuit input voltage is high.

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • The MIL illuminates if the PCM detects the above malfunction condition in 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 
  • KS malfunction
  • Connector or terminal malfunction
  • Short to power supply in wiring harness between KS terminal A and PCM terminal 1T
  • Short to power supply in wiring harness between KS terminal B and PCM terminal 1F
  • PCM malfunction
G04562657Courtesy 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:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
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