Triumph Rocket III Classic Service Manual page 274

Fuel System/Engine Management
Crankshaft Sensor - Rocket III Touring
Fault Code Possible cause
Action
P0335 Crankshaft sensor system fault View 8. note diagnostic tool 'freeze
frame' data if available.
Ensure sensor is fitted correctly and
connector is secure.
Disconnect ECM and proceed to
pinpointtest 1:-
Pinpoint Tests
Test Result
Action
1 Check terminal and cable integrity: OK Disconnect sensor and proceed to
- ECM pin AOt test 2
- ECM pin A09
Faulty Rectify fault, proceed to test 6
2 Check cable for short circuit:
OK Proceed to test 3
- ECM pin AOl to earth Short circuit Locate and rectify wiring fault, proceed to test
- ECM pin A09 to earth
6
3 Check cable continuity:
OK
Proceed to test 4
- ECM pin AOt to sensor pin 1 Open circuit
Locate and rectify wiring fault, proceed to test
- ECM pin A09 to sensor pin 2
6
4 Check cable for short circuit: OK Renew crankshaft sensor, proceed to test 6
- ECM pin AOl to ECM pin A09 Short circuit
Locate and rectify wiring fault, proceed to test
6
5 Check crank toothed wheel:
OK
Proceed to test 6
- Damage to teeth - magnetic debris
contamination
Faulty Clean I renew toothed wheel, proceed to test
6
(
6 Reconnect harness, clear fault code and run OK Action complete - quit test
engine to verify fault cleared
Fault still present
Contact Triumph service
11.70
Service Manual - Rocket III / Classic / Touring