Malfunctions Group 30: Electrical system
26
Check coolant temperature sensor
Special tools: Multimeter 9812519,
Adapter cable 88890016, Measurebox 9998699
1. NOTE! Cut the current with the main switch.
2. Connect adapter cable 88890016 and the mea-
surebox 9998699 and with the engine connec-
tor. Do not connect the MDI.
3. Use multimeter 9812519 for resistance measure-
ment.
NOTE! All resistance values shall be seen as guidline
values
Measurement points Nominal value
16 - 20 R ≈ 1743 Ω
at 0°C (+32F)
16 - 20 R ≈ 1076 Ω
at 10°C (+50F)
16 - 20 R ≈ 677 Ω
at 20°C (+68F)
16 - 20 R ≈ 439 Ω
at 30°C (+86F)
16 - 20 R ≈ 291 Ω
at 40°C (+104F)
16 - 20 R ≈ 197 Ω
at 50°C (+122F)
16 - 20 R ≈ 134 Ω
at 60°C (+140F)
16 - 20 R ≈ 97 Ω
at 70°C (+158F)
16 - 20 R ≈ 70 Ω
at 80°C (+176F)
16 - 20 R ≈ 51 Ω
at 90°C (+194F)
16 - 20 R ≈ 38 Ω
at 100°C (+212F)
16 - 20 R ≈ 29 Ω
at 110°C (+230F)
16 - 20 R ≈ 22 Ω
at 120°C (+248F)
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