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P0718
Systeem
Powertrain (Transmission)
Scanner vereist
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Input/Turbine Speed Sensor Circuit Intermittent

Understand P0718, common causes, and the right TOPDON scanner to diagnose it.

Intermittent input speed sensor signal.

Veelvoorkomende symptomen

  • Random trans limp
  • Flare shifts

Typische oorzaken

  • Intermittent sensor failure
  • Connector at trans pan
  • Internal harness fatigue

Welke scanner heb je nodig?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Gebruik live data en freeze frame voordat je onderdelen vervangt. ABS-, SRS- en U-codes vereisen meestal een full-system scanner.

Diagnosetips

  • Leg freeze frame vast wanneer de code voor het eerst verschijnt
  • Wis de code pas na het oplossen van de oorzaak
  • Controleer op gerelateerde pending codes
  • Controleer of accuspanning boven 12,4 V is voordat je sensoren suspecteert

Aanbevolen TOPDON scanners

Veelgestelde vragen

What does P0718 mean?
P0718 indicates input/turbine speed sensor circuit intermittent. Intermittent input speed sensor signal.
Can I diagnose P0718 with a basic code reader?
P0718 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Which TOPDON scanner do I need for P0718?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with P0718?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.