MONITOR Scan Tool DATA TPS

Connect scan tool to Data Link Connector (DLC).
Warm up the engine to normal operating temperature.
Monitor the "TPS" parameter on the scan tool.
Specification: idle: 0.3~0.9V, full: 4.0~4.4V

Fig 1: Identifying Scan Tool Display
Courtesy of HYUNDAI MOTOR CO.
Is voltage signal increase?
YES
- Go to "POWER CIRCUIT INSPECTION " procedure.
NO
- Temporarily install a known good TPS and check for proper operation.
- If problem is corrected, replace TPS.
- Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure