P1603 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Loss Of Sensing Diagnostic Mode Data Conditions |
| Cause | DTC P0322 not set, engine speed over 500 rpm for 10 continuous seconds, then the PCM did not receive any Sensing Diagnostic Mode data or received invalid data during a 1 second period |
Try also: https://www.obd-codes.com/p1603
