Triumph TIGER Service Manual page 223

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Fault Code
P0122
P0123
Pinpoint Tests
Test
1
Check cable and terminal integrity:
-ECM pin B1
- ECM pin B20
-ECM pinA10
2 Check cable for short circuit:
- ECM pin A10 to ground
3 Check cable continuity:
- ECM pin A10 to sensor pin 1
- ECM pin B20 to sensor pin 2
- ECM pin B 1 to sensor pin 3
4 Check cable for short circuit:
- ECM pin A10 to ECM pin B1
- ECM pin A10 to ECM pin B20
5 Reconnect harness, clear fault code and run OK
engine to verify fault cleared
10.68
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5
Possible cause
Throttle position sensor low input View & note diagnostic tool 'freeze
voltage (short to ground or open frame' data if available.
circuit)
Throttle position sensor high input data.
voltage (short circuit to sensor supply)
Result
OK
Faulty
OK
Short circuit
OK
Open circuit
OK
Short circuit
Fault still present
Service Manual - Tiger
Action
View & note diagnostic tool 'sensor'
Ensure sensor connector is secure.
Disconnect ECM and proceed to
pinpoint test 1:
Action
Disconnect sensor and proceed to
test2
Rectify fault, proceed to test 5
Proceed to test 3
Locate and rectify wiring fault, proceed to test
5
Proceed to test 4
Locate and rectify wiring fault, proceed to test
5
Renew throttle position sensor, proceed to
test 5
Locate and rectify wiring fault, proceed to test
5
Action complete - quit test
Contact Triumph service
UM