P1400 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Manifold Differential Pressure Sensor Conditions |
| Cause | Engine warm-up completed, engine running at low-medium load, ECT sensor at 65.4°F or higher, then test started and the PCM detected a MDP sensor input of 4.5v or higher for 4 seconds, or it detected a MDP sensor input of 0.2v or less (condition met for 4 seconds). Refer to code repair chart in other manuals or media. |
Try also: https://www.obd-codes.com/p1400
