2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts
none
P00B4
2EEA – P00B4
Information saved in
DME
Fault code
2EEA – P00B4
Fault text
Temperature sensor cooler outlet, signal
Fault description
Radiator Coolant Temperature Sensor Circuit High
Condition for fault identification
Test condition:
Radiator discharge temperature signal monitor
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 9.15 V
Condition for fault memory entry
No compliance with temperature condition and time after
end of start > 120 sec.
Action in service
1) Perform electrical check on sensor wire and power-supply
wires
2) Visual inspection of plug-in contacts (on component and
DME ends) 3) Replace sensor
Fault effect and breakdown warning
Driver information
Warning light:
MIL ON in US versions only
