2010 BMW 128i Convertible (E88) L6-3.0L (N52K) Manufacturer Code Page 227
Condition for fault memory entry
no invariable debounce time, constant sensor data reading
during engine warm-up produces entry
Action in service
1) Visual inspection of sensor
2) Perform electrical check on sensor and power-supply
wires
2) Test to determine whether the temperature really changes
when the thermostat opens
3) Replace sensor
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON in US versions only
Service instruction
none
2EEC – P3196 (DME)
2EEC – P3196
Information saved in
DME
Fault code
2EEC – P3196
Fault text
Temperature sensor cooler outlet, plausibility
Fault description
Cold Start Radiator Coolant Temperature Sensor Signal
High
Condition for fault identification
Test condition:
Engine must be running
Terminal condition: Terminal 15 ON
Voltage condition:
11 V < electrical system voltage < 26 V
Condition for fault memory entry
no debounce, fault code entered when engine is extremely
cold (coolant temperature < -10 掳C) with excessively high
sensor data reading immediately after engine start
Action in service
1) Visual inspection of sensor
2) Perform electrical check on sensor and power-supply
wires
2) Test to determine whether the temperature really changes
when the thermostat opens
3) Replace sensor
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON in US versions only
