DTC P0328:00 [L5]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION & POSSIBLE CAUSES

DTC P0328:00	KS circuit high input
DETECTION CONDITION	The PCM monitors the input signal from the KS when the engine is running. If the input voltage is above 4.8 V, the PCM determines that KS circuit has a malfunction. Diagnostic support note This is a continuous monitor (CCM). The MIL illuminates if the PCM detects the above malfunction conditions during first drive cycle. FREEZE FRAME DATA is available. The DTC is stored in the PCM memory.
POSSIBLE CAUSE	KS connector or terminal malfunction PCM connector or terminal malfunction Short to power supply in wiring harness between KS terminal A and PCM terminal 2U Short to power supply in wiring harness between KS terminal B and PCM terminal 2V KS malfunction PCM malfunction
Courtesy of MAZDA MOTORS CORP.

DTC P0328:00

KS circuit high input

DETECTION CONDITION

The PCM monitors the input signal from the KS when the engine is running. If the input voltage is above 4.8 V, the PCM determines that KS circuit has a malfunction.

Diagnostic support note

This is a continuous monitor (CCM).
The MIL illuminates if the PCM detects the above malfunction conditions during first drive cycle.
FREEZE FRAME DATA is available.
The DTC is stored in the PCM memory.

POSSIBLE CAUSE

KS connector or terminal malfunction
PCM connector or terminal malfunction
Short to power supply in wiring harness between KS terminal A and PCM terminal 2U
Short to power supply in wiring harness between KS terminal B and PCM terminal 2V
KS malfunction
PCM malfunction

Courtesy of MAZDA MOTORS CORP.