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2018 Hyundai Kona Repair Guides

P05942018 Hyundai Kona P0594 — Active Control Engine Mount Circuit Malfunction Diagnosis & Fix

Complete guide to diagnosing and fixing the P0594 (Active Control Engine Mount Circuit Malfunction) error code on your 2018 Hyundai Kona. Includes step-by-step instructions, repair costs, and expert tips.

Advanced
3-5 hours
P10122018 Hyundai Kona P1012 — INJECTOR CIRCUIT OPEN CYL2 Diagnosis & Fix

Expert diagnosis and repair guide for Hyundai Kona 2018 with OBD-II code P1012 (Fuel Injector 2 Circuit Open). Includes troubleshooting steps, common causes, and repair procedures.

Advanced
2 hours
P12492018 HYUNDAI KONA P1249 - Turbocharger Vane Position Circuit Fault Diagnosis & Fix

P1249 indicates a fault in the variable geometry turbo vane position sensor circuit.

Moderate
1-2 hours
P12502018 HYUNDAI KONA P1250 - Fuel Injector Timing Circuit Malfunction Diagnosis & Fix

This code indicates a malfunction in the direct injection fuel injector timing circuit.

Advanced
2-3 hours
P12512018 HYUNDAI KONA P1251 - Fuel Injector Timing Adjustment Fault Diagnosis & Fix

P1251 indicates the PCM cannot adjust injector timing to specifications.

Advanced
1 hour
P12522018 HYUNDAI KONA P1252 - Fuel Injector Timing Sensor Circuit Fault Diagnosis & Fix

This code indicates a fault in the injection timing position sensor.

Advanced
1-2 hours
P12532018 HYUNDAI KONA P1253 - Fuel Injector Valve Timing Control Circuit Diagnosis & Fix

P1253 indicates a malfunction in the variable valve timing control for injectors.

Advanced
1-2 hours
PP12492018 HYUNDAI KONA PP1249 — Turbocharger Vane Position Circuit Fault Diagnosis & Fix

P1249 indicates a fault in the variable geometry turbo vane position sensor circuit.

Moderate
3-4 hours
PP12502018 HYUNDAI KONA PP1250 — Fuel Injector Timing Circuit Malfunction Diagnosis & Fix

This code indicates a malfunction in the direct injection fuel injector timing circuit.

Moderate
1-2 hours
PP12512018 HYUNDAI KONA PP1251 — Fuel Injector Timing Adjustment Fault Diagnosis & Fix

P1251 indicates the PCM cannot adjust injector timing to specifications.

Moderate
1-2 hours
PP12522018 HYUNDAI KONA PP1252 — Fuel Injector Timing Sensor Circuit Fault Diagnosis & Fix

This code indicates a fault in the injection timing position sensor.

Advanced
3-4 hours
PP12532018 HYUNDAI KONA PP1253 — Fuel Injector Valve Timing Control Circuit Diagnosis & Fix

P1253 indicates a malfunction in the variable valve timing control for injectors.

Moderate
3-4 hours