P0190 - fuel high temperature sensor
- Make
- Fiat
- Model
- Croma Factory Service Manual
- Year
- 2005–2010
- Section
- Examiner - electronic diesel management › P0190 - fuel high temperature sensor
Fault diagnosisP0190 - fuel high temperature sensor
P0190 - FUEL HIGH TEMPERATURE SENSOR
The diagnostic equipment signals: Error P0190 (Fuel high pressure sensor)
This error is detected if the voltage entering the junction unit (Pin 43) is more than 4.75 V (detail "short circuit to Vbatt") or if it is less than 0.25 V (detail "short circuit to earth or open circuit").
| 1 | FUEL HIGH PRESSURE SENSOR CHECK | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|---|---|---|---|
Check that the fuel high pressure sensor is working properly, following the instructions in the | End of diagnosis |
Parts & tools for this job For 2005 Fiat Croma
- TOOLOBD2 scannerSearch: OBD2 scanner
- TOOLDigital multimeterSearch: automotive digital multimeter
- TOOLBack-probe test leadsSearch: back probe test leads
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.