199003050 - 1060GK AIR TEMPERATURE CHECK
| STEP | CHECK TO BE PERFORMED | RESOLUTION IF THE CHECK IS NOT OK |
|---|---|---|
| 1 | Turn the ignition key ON.With the engine off and all the electrical appliances off, air temperature (debimeter) should roughly correspond to environmental temperature.The test can be considered over | Move on to Step 2 |
| 2 | Turn the ignition key OFF.Disconnect the wiring harness connector from the air flow meter.Turn the ignition key ON.Measure the voltage across gauge Pin 1 See K041 AIR FLOW METER and the earth, checking that it is in a range between 4.8 and 5.2 V. Move on to Step 4 | Move on to Step 3 |
| 3 | Replace the debimeter Op. 1060G10 AIR FLOW METER - R.R. The test can be considered over | Replace the engine management control unit Op. 1060G80 DIESEL ELECTRONIC INJECTION CONTROL UNIT - R.R |
| 4 | If faults are present, repair or if necessary replace the electrical wiring between the debimeter and the engine control unit. See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT | Replace the engine management control unit Op. 1060G80 DIESEL ELECTRONIC INJECTION CONTROL UNIT - R.R |