DTC P0192: Notes
DTC P0192 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0192 |
Fuel rail pressure sensor circuit low input |
| DETECTION CONDITION |
- If the input voltage from the fuel pressure sensor is less than 0.19 V
for 1.3 s
, the PCM determines that the fuel pressure sensor circuit is low.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition during first drive cycle.
- FREEZE FRAME DATA is available.
- DTCs are stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Fuel pressure sensor malfunction
- Short to ground in wiring harness between fuel pressure sensor terminal B and PCM terminal 1V
- Connector or terminal malfunction
- PCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
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