P316A

2EE6 - P316A

Information saved in
DME

Fault code
2EE6 - P316A

Fault text
Coolant-temperature sensor, measurement range

Fault description
Engine Coolant Temperature Signal Stuck High

Condition for fault identification
Test condition:
Engine must be running, T_ES > 360 min, UBatt >11V, TIA
at start between -10 °C and 60 °C, TAM_ST > -10 °C, cold
start
Terminal condition: Terminal 15 on and engine running
Voltage condition:
Voltage in onboard electrical system > 11 V

Condition for fault memory entry
immediately

Action in service
1) Visual inspection of sensor and wiring
2) Determine whether coolant temperature really remains
constant while the engine warms up
3) Replace sensor

Fault effect and breakdown warning


Driver information
Warning light:
MIL ON,
Electric water pump and ENone fan at full power with
engine running

Service instruction
none