Coolanttemperature Sensor; Pinpointtests - Triumph DAYTONA 675 Service Manual

Fuel System/Engine Management
Coolant Temperature Sensor
Fault Code
P01 18
P0117
Pinpoint Tests
Test
1 Check cable and terminal integrity:
- ECM pin A29
- ECM pin B20
2 Check resistance value:
- ECM pin A29 to ECM pin B20
(Temperature dependent - see below)
3 Check cable continuity:
- ECM pin A29 to sensor pin 1
- ECM pin B20 to sensor pin 2
4 Check cable for short circuit:
- ECM pin A29 to ECM pin B20
5 Check sensor resistance:
- Sensor pin 1 to sensor pin 2
(Temperature dependent - see below)
6 Check cable for short circuit:
- ECM pin A29 to ground
7 Reconnect harness, clear fault code and run
engine to verify fault cleared
1 0.56
Service Manual - Daytona 675, Street Triple and Street Triple R
Possible cause
Open circuit, or short circuit
battery+
Short circuit to ground
Result
OK
Faulty
OK
Open circuit
Short circuit
OK
Open circuit
OK
Short circuit
OK
Faulty
OK
Short circuit
OK
Fault still present
Action
to View & note diagnostic
'freeze frame' data if available.
View & note diagnostic
'sensor' data.
Ensure sensor connector is secure.
Disconnect ECM and
pinpoint test 1:
Disconnect sensor and proceed to test
6:
Action
Proceed to test 2
Rectify fault, proceed to test 7
Disconnect temp sensor and proceed to test 6
Disconnect sensor and proceed to test 3
Disconnect temp sensor and proceed to test 4
Proceed to test 5
Locate and rectify wiring fault, proceed to test
7
Proceed to test 5
Locate and rectify wiring fault, proceed to test
7
Proceed to test 7
Renew temp sensor, proceed to test 7
Proceed to test 7
Locate and rectify wiring fault, proceed to test
7
Action complete - quit test
Contact Triumph service
software
software
proceed to
ILiMP