Lambdasensor; Pinpointtests - Triumph DAYTONA 675 Service Manual

Fuel System/Engine Management
Lambda Sensor
Fault Code
P0130
Pinpoint Tests
Test
Check cable and terminal integrity:
1
- ECM pin A26
- ECM pin B20
2 Check cable for short circuit:
- ECM pin A26 to ECM pin B20
- ECM pin A26 to ECM pin A06
3 Check cable continuity:
- ECM pin A26 to sensor pin 2
- ECM pin B20 to sensor pin 1
4
Reconnect harness, clear fault code and run
engine. Check adaptation status
Circuit Diagram
1 0.62
Service Manual - Daytona 675, Street Triple and Street Triple R
Possible cause
Lambda sensor circuit fault
Result
OK
Faulty
OK
Short circuit
OK
Open circuit
OK
Fault still present
EMS Main Relay Lambda Sensor
3 1 2 5
Action
View & note 'freeze frame' data if
available.
View & note 'sensor' data.
Ensure sensor connector is secure.
Disconnect ECM and
pinpoint test 1:
Action
Disconnect Lambda sensor and proceed to
test 2
Rectify fault, proceed to test 4
Proceed to test 3
Locate and rectify wiring fault, proceed to test
4
Proceed to test 4
Locate and rectify wiring fault, proceed to test
4
Action complete - quit test
Contact Triumph service
ECM
B14
yy
B HA26
B20
KB
A06
NK
proceed to
Il1MP