Kia Optima: Your vehicle at a glance
Vehicle Break-In ProcessInstallation
1.
Installation is the reverse of
removal.
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Fuel Pressure Control Valve. Troubleshooting
Signal Waveform
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ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
ECM looks at TPS2
...