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.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSKIA2017RIO EX, 4D HATCHBACKREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM DIAGNOSIS (2 OF 3)DTC P0230: FUEL PUMP PRIMARY CIRCUITGENERAL INFORMATIONDTC DETECTING CONDITION

2017 Kia Rio EX, 4D Hatchback

General Information: DTC Detecting Condition

2017 Kia Rio EX, 4D HatchbackSECTION DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	Circuit continuity check, open	Poor connection Open or short to ground in power circuit Open in control circuit Fuel pump relay
Enable Conditions	Engine speed >240 Battery voltage = 10.7 ~ 16V
Threshold Value	Disconnected Short circuit to battery Short circuit to GND
Diagnostic Time	Continuous
MIL ON Condition	DTC only

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

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.