Does the screen indicate PASSED?
YES -Troubleshooting is complete. If any other Temporary DTCs or DTCs
were indicated in step 25, go to the indicated DTC's troubleshooting.
NO -If the screen indicates FAILED, check for poor connections or loose
terminals at the fuel rail pressure sensor and the PCM, then go to step 1. If the
screen indicates EXECUTING, keep driving until a result comes on. If the
screen indicates OUT OF CONDITION, go to step 23.
DTC P0192: FUEL RAIL PRESSURE SENSOR CIRCUIT LOW VOLTAGE
1. Turn the ignition switch ON (II).
2. Check the FUEL RAIL PRESSURE SENSOR in the DATA LIST with the
HDS.
Is there about 0.23 V or less?
YES -Go to step 3.
NO -Intermittent failure, the system is OK at this time. Check for poor
connections or loose terminals at the fuel rail pressure sensor and the PCM.
3. Turn the ignition switch OFF.
4. Disconnect the fuel rail pressure sensor 3P connector.
5. Turn the ignition switch ON (II).
6. Check the FUEL RAIL PRESSURE SENSOR in the DATA LIST with the
HDS.
Is there about 0.23 V or less?
YES -Go to step 8.
NOTE:
Before you troubleshoot, record all freeze data and any on-
board snapshot, and review the general troubleshooting
information (see GENERAL TROUBLESHOOTING
INFORMATION ).
2008 Honda Civic GX
2006-08 ENGINE PERFORMANCE Fuel Supply System - Civic GX