939005188 - Y062 P1612 - FUEL FILTER HEATER RELAY CONTROL (EXCESSIVE TEMPERATURE)
The diagnostic equipment signals: Error P1612 (fuel filter heater relay control), with detail "excessive temperature" | This error is detected if the temperature of the electronic control module detected is not within the planned limits for at least 0.3 secs. |
| 1 | Fuel heating relay check | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|---|---|---|---|
| Check that the relay for heating the fuel is working properly, by carrying out the testSee Test 5505AC | End of diagnosis |