DTC P0555-00: Vacuum Sensor 2 Circuit Problem: Notes

DTC P0555:00	Vacuum sensor 2 circuit problem
DETECTION CONDITION	The PCM monitors the vacuum sensor 2 signal voltage while the ignition is switched ON. If the PCM detects the vacuum sensor 2 voltage is below 0.15 V or above 4.8 V for 5 s , the PCM determines that the vacuum sensor 2 circuit has problem. Diagnostic support note This is a continuous monitor (other). The check engine light does not illuminate. FREEZE FRAME DATA is not available. Snapshot data is available. DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	Not applicable
POSSIBLE CAUSE	Vacuum sensor 2 connector or terminals malfunction Short to ground in wiring harness between the following terminals: Vacuum sensor 2 terminal A-PCM terminal 2BG Vacuum sensor 2 terminal C-PCM terminal 2Q PCM connector or terminals malfunction Short to power supply in wiring harness between vacuum sensor 2 terminal C and PCM terminal 2Q Vacuum sensor 2 circuits are shorted to each other Open circuit in wiring harness between the following terminals: Vacuum sensor 2 terminal A-PCM terminal 2BG Vacuum sensor 2 terminal C-PCM terminal 2Q Vacuum sensor 2 terminal B-PCM terminal 2AH Vacuum sensor 2 malfunction PCM malfunction