Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSHYUNDAI2013GENESIS COUPE 2.0T PREMIUMREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM (DTC TROUBLESHOOTING) (3 OF 3) - 2.0LDTC P2195: O2 SENSOR SIGNAL STUCK LEAN (BANK 1 SENSOR 1)DTC DETECTING CONDITION

2013 Hyundai Genesis Coupe 2.0T Premium

DTC P2195: O2 Sensor Signal Stuck Lean (Bank 1 Sensor 1): DTC Detecting Condition

2013 Hyundai Genesis Coupe 2.0T PremiumSECTION DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible Cause
DTC Strategy	Electrical check	Short to ground in signal harness Poor connection or damaged harness Faulty Heated O2 Sensor(HO2S)
Enable Conditions	10V < Battery voltage < 16V Ignition key On
Threshold Value	Error bit information from HW circuit
Diagnostic Time	0.5 sec.
MIL On Condition	2 Driving Cycles

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.