Sunday, June 28, 2020

Mercedes Benz Truck GLK 350 (204.956) V6-3.5L (272.991) Manufacturer Code Page 1122

Mercedes Benz Truck GLK 350 (204.956) V6-3.5L (272.991) Manufacturer Code Page 1122

YES

The actual value is okay.Further possible causes of fault

- Check internal resistance of component B2/5b1 (Intake air temperature sensor).

NO

The actual value is not o.k.Possible cause and remedy

- Signal wire

End of test

1.3. Check internal resistance of component B2/5b1 (Intake air temperature sensor).

Test sequence

- Switch off ignition.

- Detach coupling at component B2/5 (Hot film mass air flow sensor).

- Measure resistance with multimeter between pins (B2/5) 2 and (B2/5) 3

Specified value

- Resistor(0掳 C): [5100...5900]ohms

- Resistor(5掳 C): [4100...4800]ohms

- Resistor(10掳 C): [3300...3900]ohms

- Resistor(15掳 C): [2700...3200]ohms

- Resistor(20掳 C): [2350...2500]ohms

- Resistor(25掳 C): [1900...2100]ohms

- Resistor(30掳 C): [1600...1700]ohms

- Resistor(35掳 C): [1300...1500]ohms

- Resistor(40掳 C): [1100...1200]ohms

- Resistor(45掳 C): [920...1100]ohms

- Resistor(50掳 C): [800...900]ohms

Question

- Are the measurement values OK?