Triumph Rocket III Classic Service Manual page 302

Fuel System/Engine Management
Inlet Air Temperature Sensor - Rocket'" Touring
Fault Code
Possible cause
Action
P0113
Open circuit,
or short circuit to View 8. note diagnostic tool 'freeze
battery+
frame' data if available.
View 8. note diagnostic tool 'sensor'
data.
Ensure sensor connector is secure.
Disconnect ECM and proceed to
pinpoint test 1:-
P0112 Short circuit to ground Disconnect sensor and proceed to
pinpoint test 6:-
Pinpoint Tests
Test Result Action
1 Check cable and terminal integrity:
OK
Proceed to test 2
(
- ECM pin All
Faulty Rectify fault, proceed to test 7
- ECM pin B20
2 Check resistance value: OK Disconnect temp sensor and proceed to test 6
- ECM pin A 11 to ECM pin B20
ITemperature dependent - see below)
Open circuit
Disconnect temp sensor and proceed to test 3
Short circuit Disconnect temp sensor and proceed to test 4
3 Check cable continuity: OK Proceed to test 5
- ECM pin A 11 to sensor pin 1 Open circuit Locate and rectify wiring fault, proceed to test
- ECM pin B20 to sensor pin 2
7
4 Check cable for short circuit:
OK Proceed to test 5
- ECM pin All to ECM pin B20
Short circuit
Locate and rectify wiring fault, proceed to test
7
5 Check sensor resistance: OK Proceed to test 7
- Sensor pin 1 to sensor pin 2 Faulty Renew temp sensor, proceed to test 7
ITemperature dependent - see below)
6 Check cable for short circuit:
OK Proceed to test 7
- ECM pin A 11 to ground
Short circuit
Locate and rectify wiring fault, proceed to test
7
7 Reconnect harness, clear fault code and run OK Action complete - quit test
engine to verify fault cleared
Fault still present
Contact Triumph service
11.98
SelVice Manual - Rocket 1111 Classic I Touring