Triumph Rocket III Classic Service Manual page 324

Fuel System/Engine Management
2nd Throttle Position Sensor - Rocket
/11
and Classic
Fault Code Possible cause Action
P0222
2nd throttle position sensor low View Il. note "freeze frame" data if
voltage. <short circuit to ground or available.
P0223
open circuitl
View
Il.
note "sensor" data
Ensure sensor connector is secure.
2nd throttle position sensor high Disconnect ECM and proceed to
voltage. <short circuit to sensor supply) pinpoint test 1:-
Pinpoint Tests
Test Result Action
1 Check cable and terminal integrity: OK
Disconnect sensor and proceed to test 2
- ECM pin A01 Faulty Rectify fault, proceed to test 5
- ECM pin A07
(
- ECM pinA02
2 Check cable for short circuit:
OK
Proceed to test 3
- ECM pin A02 to ground Short circuit
Locate and rectify wiring fault, proceed to test
5
3 Check cable continuity:
OK
Proceed to test 4
- ECM pin A01 to sensor pin 1 Open circuit Locate and rectify wiring fault, proceed to test
- ECM pin A07 to sensor pin 2
5
- ECM pin A02 to sensor pin 3
4 Check cable for short circuit:
OK
Renew 2nd throttle position sensor and
proceed to test 5
- ECM pin A02 to ECM pin A01 Short circuit Locate and rectify wiring fault, proceed to test
- ECM pin A02 to ECM pin A07
5
5 Reconnect harness, clear fault code. OK Action complete, quit test
Fault still present Contact Triumph service
(
11.120
SelVice Manual - Rocket 1111 Classic I Touring