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Home/DTC Codes/Renault/Kwid/2017-2025 1.0L I3 SCe Flex/P0103
P0103

Mass Air Flow (MAF) Circuit High Input

2017-2025 Renault Kwid 1.0L I3 SCe Flex 🇩🇪

Moderate SeverityPowertrain

Description

The MAF sensor signal voltage is higher than the maximum expected value.

Symptoms

  • Check Engine Light
  • Lean fuel condition
  • Poor acceleration
  • Engine surge

Common Causes

  • Faulty MAF sensor
  • Short to voltage in signal wire
  • Water damage to sensor

Diagnostic Steps

  1. Check MAF sensor connector
  2. Test signal voltage
  3. Inspect wiring for shorts to power
  4. Test sensor output

Repair Notes

Replace MAF sensor or repair wiring.

Related Codes

P0100Mass Air Flow (MAF) CircuitP0101Mass Air Flow (MAF) Circuit Range/PerformanceP0102Mass Air Flow (MAF) Circuit Low Input

Other Powertrain Codes

P0103 on Other Vehicles

Renault Arkana

2021-2024 1.3L I4 TCe

Renault Arkana

2021-2024 1.6L Hybrid

Renault Arkana

2021-2025 1.3L I4 TCe 140

Renault Arkana

2021-2025 1.6L I4 Hybrid E-Tech 145

Renault Arkana FR

2021-2025 1.3L I4 Turbo TCe 140

Renault Arkana FR

2021-2025 1.6L I4 Hybrid E-Tech 145

Renault Austral

2022-2025 1.2L I3 Hybrid E-Tech

Renault Austral

2022-2025 1.3L I4 TCe 140

Common Questions

What does code P0103 mean on a 2017-2025 Renault Kwid?

P0103 stands for "Mass Air Flow (MAF) Circuit High Input". The MAF sensor signal voltage is higher than the maximum expected value.

What are the symptoms of P0103 on a Renault Kwid?

Common symptoms of P0103 include: Check Engine Light, Lean fuel condition, Poor acceleration, Engine surge.

What causes P0103 on a 2017-2025 Renault Kwid?

Common causes of P0103 include: Faulty MAF sensor, Short to voltage in signal wire, Water damage to sensor.

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