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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Engine Control System - Diagnostic Codes (P2A00-U1154) & Circuit Tests (1 Of 2)) >> SFI System >> DTC P3193-00: Fuel Run Out [08/2023 - ] >> Description

DTC P3193-00: Fuel Run Out [08/2023 - ]: Description

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The ECM receives the low fuel level signal from the combination meter assembly (meter ECU) to detect if the vehicle is running out of fuel.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
P3193-00 Fuel Run Out All of the following conditions are met (1 trip detection logic):
  1. Ignition switch ON.
  2. The ECM receives the fuel empty low level signal from the combination meter assembly (meter ECU).
  3. DTC detection conditions of either DTC P3190-00 or P3191-00 are met.
 - (This DTC indicates that the vehicle ran out of fuel and does not indicate the malfunction of part.) Does not come on Engine A
  • SAE Code: P3193
  • DTC for Mexico Models: Applies
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