Service & Repair Manual

28-25
Display fields
1 2 3 4
Display group 004: Coolant temperature, engine at idle
Display
xxxx/min xx.xxx V
xxx.x C
xxx.x C
Indicated
Engine speed
(RPM)
Battery voltage
Coolant temperature
Intake Air Temperature (IAT)
Functional
range
630 to 6800 RPM 10.000 to
15.000 V
-48.0 to 143.0 C
-48.0 to 143.0 C
Specified
value
xxxx/min 12.000 to
15.000 V
Temperature value must rise
evenly
From ambient temperature up to
120 C
If display field 3 does not have a realistic
indication:
Note:
Intake air hose between Mass Air Flow (MAF)
sensor and intake air elbow must be removed in
order to be able to reach the coolant temperature
sensor.
- Disconnect connector at coolant temperature
sensor.
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