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P0718
Sistema
Powertrain (Transmission)
Scanner richiesto
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.

Sintomi comuni

  • Random trans limp
  • Flare shifts

Cause tipiche

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

Di quale scanner hai bisogno?

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

Usa dati live e freeze frame prima di sostituire componenti. I codici ABS, SRS e U richiedono di solito uno scanner full-system.

Consigli diagnostici

  • Registra il freeze frame quando compare il codice
  • Cancella il codice solo dopo aver risolto la causa
  • Controlla codici pending correlati
  • Verifica che la batteria sia sopra 12,4 V prima di sospettare i sensori

Scanner TOPDON consigliati

Domande frequenti

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.