Component Inspection

WARNING: This page is about a different variant/trim than selected.

■ Fuel Tank Pressure Sensor Inspection

Measure voltage between control terminal and power terminal of CCV connector. (Component side)

Specification: Voltage changes during wide open throttle.

Pressure (kPa)	-6.67	0	6.67
FTPS output voltage	0.5 V	2.5 V	4.5 V

Fig 1: Measuring Voltage Between Control Terminal And Power Terminal Of CCV Connector (Component Side)

Courtesy of HYUNDAI MOTOR AMERICA

Is voltage within the specification?
YES
- Check for poor connection between PCM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Test with a new FTPS and check for proper operation. If problem is corrected, replace FTPS and go to "VERIFICATION OF VEHICLE REPAIR " procedure.