ad1545w6000a

FLA test of electrical system flame starting system

Type ad · topic 15.45 · version 0101 · 2003-06-10

Applies to: ENGINE 441.9, 445.9, 446.9 in MODEL 625.1 with CODE (M89) Flame starting system (FLA) ENGINE 446.9 in MODEL 625.2 with CODE (M89) Flame starting system (FLA) ENGINE 441.9, 445.9 in MODEL 650, 651, 652, 653, 654 with CODE (M89) Flame starting system ENGINE 401.9 in MODEL 653, 654 with CODE (M89) Flame starting system ENGINE 402.9, 440.9, 442.9, 445.9, 446.9 in MODEL 655 with CODE (M89) Flame starting system (FLA) ENGINE 401.9, 440.9, 441.9, 442.9, 445.9, 446.9 in MODEL 656 with CODE (M89) Flame star

Where it sits

Function group 1 Engine › 15 Electrical system - engine › 15.45 Flame heater system — Series 440 (models 9**) · Series 441 (models 9**) · Series 442 (models 9**) · Series 625 (models 1**, 2**) · Series 650 · Series 651 · Series 652 · Series 653 · Series 654 · Series 655 · Series 656 · Series 657 · Series 658 · Series 659

Also applies to engines/gearboxes: 356 9**, 401 9**, 402 9**, 445 9**, 446 9**

AD15.45-W-6000A

FLA test of electrical system flame starting system

29.9.97

ENGINE 441.9, 445.9, 446.9 in MODEL 625.1 with CODE (M89) Flame starting system (FLA)

ENGINE 446.9 in MODEL 625.2 with CODE (M89) Flame starting system (FLA)

ENGINE 441.9, 445.9 in MODEL 650, 651, 652, 653, 654 with CODE (M89) Flame starting system

ENGINE 401.9 in MODEL 653, 654 with CODE (M89) Flame starting system

ENGINE 402.9, 440.9, 442.9, 445.9, 446.9 in MODEL 655 with CODE (M89) Flame starting system (FLA)

ENGINE 401.9, 440.9, 441.9, 442.9, 445.9, 446.9 in MODEL 656 with CODE (M89) Flame starting system (FLA)

ENGINE 442.9, 446.9 in MODEL 657 with CODE (M89) Flame starting system (FLA)

ENGINE 440.9, 442.9, 446.9 in MODEL 658 with CODE (M89) Flame starting system (FLA)

ENGINE 401.9, 440.9, 442.9, 445.9, 446.9 in MODEL 659 with CODE (M89) Flame starting system (FLA)

ENGINE 356.9 in MODEL 650, 651, 652, 653 with CODE (M89) Flame starting system

Flame starting system (FLA) diagnosis basic knowledge

AD15.45-W-2000C

Flame starting system (FLA) function diagram

GF15.45-W-0001-02A

FLA diagnosis tools

AD15.45-W-2000-05A

Adapter cable between plug connections to flame starting system control unit and test cables

WF58.50-Z-1545-01A

FLA socket box connection diagram

AD15.45-W-2000-06A

Cables, plug connections and fuses are also taken into account in the test, and, if a fault is displayed, may have to be once again inspected separately for open circuit, proper contact and correct connection, on the basis of the applicable wiring diagram.

The flame starting system can only be operated if the coolant temperature is below 11 °C. If the coolant temperature is above 19 °C, a lower temperature can be simulated with the Ohm decade (470 Ω).

Connecting Ohm decade:

- Air intake hose detached.

- Connector of temperature switch unplugged.

- Connect Ohm decade at connector to temperature switch.

If the electrical test is o.k., check fuel delivery.

AD15.45-W-7000A

a

System voltage 22.5 - 29.5 V

Test

1

FLA test of electrical system glow plugs voltage supply

AD15.45-W-6000-01A

2

FLA test of electrical system control unit voltage supply

AD15.45-W-6000-02A

3

FLA test of electrical system control unit starter control

AD15.45-W-6000-03A

4

FLA test of electrical system indicator lamp

AD15.45-W-6000-04A

5

FLA test of electrical system solenoid valve

AD15.45-W-6000-05A

6

FLA test of electrical system glow plugs internal resistance

AD15.45-W-6000-06A

7

FLA test of electrical system temperature switch

AD15.45-W-6000-07A

8

FLA test of electrical system control unit simulation of engine temperature

Only with OM 364 and OM 364 LA

AD15.45-W-6000-08A

9

FLA test of electrical system control unit malfunction detection

AD15.45-W-6000-09A

10

FLA test of electrical system temperature measurement

AD15.45-W-6000-10A

Referenced documents