DTC U0194 Cadillac
Fuel Tank Pressure Sensor Circuit Malfunction
Fuel Tank Pressure Sensor Circuit Malfunction
Description
Engine started, and the PCM detected the FTP sensor signal indicated 16.3 H2O (-30.48 mm Hg), or the FTP signal indicated 8.16 H2O (15.24 mm Hg) for 7 seconds during the CCM test.
Cause and Solution
FTP sensor circuit is open or shorted to groundFTP sensor ground or power circuit is openFTP sensor is damaged or has failedPCM has failed
Video Guide
Diagnostic Info
- DTC Code: U0194
- Brand: Cadillac