What causes P1192 on a Honda?

Faulty fuel tank pressure (FTP) sensor Open or short in the FTP sensor harness Poor electrical connection in the FTP sensor circuit

How do I fix P1192 on a Honda?

Confirm the code and check for related EVAP faults Inspect the FTP sensor and connector for corrosion and loose pins Check the wiring for an open or short before replacing parts Test the FTP sensor signal against the factory spec Replace the FTP sensor if it fails testing Clear the code and retest

P1192 The powertrain control module saw the fuel tank pressure sensor signal low

Q: What does P1192 mean on a Honda?

P1192. The powertrain control module saw the fuel tank pressure sensor signal low. The module may not verify the fuel tank seal and can set an EVAP fault.. Applies to Honda and Acura models that use this code.

Category: Powertrain - Auxiliary Emissions Controls
Severity: Check Engine Light
Applies to: Honda and Acura models that use this code

What does P1192 mean on a Honda?

P1192. The powertrain control module saw the fuel tank pressure sensor signal low. The module may not verify the fuel tank seal and can set an EVAP fault.. This Honda-enhanced code applies to Honda and Acura models that use this code.

Common causes of P1192

Faulty fuel tank pressure (FTP) sensor
Open or short in the FTP sensor harness
Poor electrical connection in the FTP sensor circuit

How to fix P1192

Confirm the code and check for related EVAP faults
Inspect the FTP sensor and connector for corrosion and loose pins
Check the wiring for an open or short before replacing parts
Test the FTP sensor signal against the factory spec
Replace the FTP sensor if it fails testing
Clear the code and retest

Sources and review

Based on one independent source.
Last updated 2026-10-10.