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P1194low severityPowertrain

Ambient/Battery Temp Sensor Irrational Performance

on 2005 Dodge Viper 8.3L V10 · RWD

What this code means

The PCM detected irrational or incorrect readings from the ambient or battery temperature sensor. No direct generic OBD equivalent.

Symptoms

  • Check engine light on
  • Inaccurate temp display
  • Charging issues

Common causes

  • Faulty ambient/battery temp sensor
  • Wiring or connector fault
  • Corroded terminals
  • Faulty PCM

Diagnostic steps

  1. Scan for stored codes
  2. Check sensor live data
  3. Inspect wiring and connectors
  4. Compare sensor reading to actual temp

Other Powertrain codes on this vehicle

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