Component Inspection

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

Select 'Actuation Test' mode and execute 'etc. motor' item.

Fig 1: Scantool Display - Signal Waveform Of Throttle Position Voltage
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Scantool Display - etc. Motor On Actuation Test
Courtesy of HYUNDAI MOTOR AMERICA

During 'etc. Motor' test, TPS1 and TPS2 show symmetrical movements.
Is the waveform normal?
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
- Check etc. for contamination, deterioration, or damage. Substitute with a known-good etc. and check for proper operation. If the problem is corrected, replace TPS and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NOTE: It is necessary to perform the TPS adaptation procedure after the etc. assembly or PCM replacing.
TPS adaptation procedure
Ignition "OFF" and then "ON" without cranking. Wait for 10 seconds under enable conditions.
Enable conditions: Battery >10V & Intake Air Temp. >5.3°C(41.5°F) & 5.3°C(41.5°F) < Engine Coolant Temp. < 99.8°C (211.6°F)