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Fuel System/Engine Management
Lambda Sensor - Rocket III and Classic
Fault Code
Possible cause
Action
P0130
Lambda sensor circuit fault.
View 8. note "freeze frame" data if
available.
View
&
note "sensor" data.
Ensure sensor connector is secure.
Disconnect ECM and proceed to
pinpoint test 1:-
Pinpoint Tests
Test
Result
Action
1
Check cable and terminal integrity:
OK
Disconnect lambda sensor and proceed to
- ECM pin All
- ECM pin A07
2 Check cable for short circuit:
- ECM pin A
11
to ECM pin A07
- ECM pin A
11
to ECM pin A20
3
Check cable continuity:
- ECM pin A
11
to sensor pin
1
- ECM pin A07 to sensor pin 2
4 Reconnect harness, clear fault code and run
engine. Check adaptation status.
Circuit Diagram
EMS
Relay
test 2
Faulty
Rectify fault, proceed to test 4
OK
Proceed to test
3
Short circuit
Locate and rectify wiring fault, proceed to test
4
OK
Proceed to test 4
Open circuit
Locate and rectify wiring fault, proceed to test
4
OK
Action complete - quit test
Fault still present
Contact Triumph service
lambda Sensor
ECM
'1"
L - - - - - I ( B
7
fuse Box
fuse
6
L - - - - - - - - - - N K
10
11.112
Service Manual - Rocket Ill/ Classic / Touring
(
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