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 MANUALSKIA2010RONDO LX, 2.7 6REPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM DIAGNOSIS (2 OF 3) - 2.7LDTC P0454: EVAP. EMISSION SYSTEM-PRESSURE SENSOR INTERMITTENTINSPECTION/REPAIRCOMPONENT INSPECTION

2010 Kia Rondo LX, 2.7 6

Component Inspection

2010 Kia Rondo LX, 2.7 6SECTION Component Inspection

Check FTPS

IG "OFF" and connect scantool to DLC (Data Link Connector).

Monitor "FTPS" parameter on service data

Specification:

PRESSURE AND VOLTAGE SPECIFICATION CHART

Pressure (kPa)	-3.75	0	1.25
Voltage (V)	4.5	1.5	0.5

Does the "FTPS" parameter change after acceleration?
YES
1. Fault is intermittent. Operate the vehicle under "Enable Conditions" shown in DTC DETECTING CONDITION CHART, then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
1. Substitute with a known-good FTPS and check for proper operation.
  If the problem is corrected, replace FTPS and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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.