Component Inspection
- Check FTPS
- IG "OFF" and connect GDS to DLC (Data Link Connector).
- Monitor "FTPS" parameter on service data.VOLTAGE SPECIFICATION
Pressure (kPa) Output Voltage (V) -6.67 (26.7VAC) 0.5 0 2.5 6.67 (-26.7VAC) 4.5 - Is the "FTPS" parameter on the service data O.K?
YES
- Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good FTPS and check for proper operation. If the problem is corrected, replace FTPS and go to "VERIFICATION OF VEHICLE REPAIR " procedure.