2025-Intake Manifold Pressure Sensor Signal Faulty: Notes
For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS article.
- When Monitored:
With the ignition on.
| Possible Causes |
|---|
| INTERMITTENT DTC |
| BOOST PRESSURE SENSOR 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| BOOST PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND |
| BOOST PRESSURE SENSOR 5 VOLT SUPPLY CIRCUIT SHORTED TO BOOST PRESSURE SENSOR GROUND |
| BOOST PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO BOOST PRESSURE SENSOR GROUND |
| BOOST PRESSURE SENSOR 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| BOOST PRESSURE SENSOR SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE |
| BOOST PRESSURE SENSOR |
| ENGINE CONTROL MODULE (ECM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.