User Manual

Chapter 12
BOSCH HDI EDC 15C2 INJECTION SYSTEM AND PARTICLE FILTER
107
XIII - COOLANT TEMPERATURE WARNING LED (V4020) - FEATURE
The coolant temperature warning LED can be controlled by one of the following
components:
• injection ECU,
• coolant temperature sensor (2 channels).
Normal LED operation:
• the LED illuminates if the temperature exceeds 118°C,
• the LED extinguishes if the temperature falls below 117°C.
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