Secondaryair Injection Valve - Triumph DAYTONA 675 Service Manual

Fuel System/Engine Management
Secondary Air Injection Valve
Fault Code
PO413
PO414
Pinpoint Tests
Test
1 Check cable and terminal integrity:
- ECM pin B08
2 Check resistance value:
- ECM pin B08 to ECM pin A06
3 Check cable for short circuit:
- ECM pin B08 to ground
4 Check cable continuity:
- ECM pin B08 to valve pin 1
- ECM pin A06 to valve pin 2
5 Check cable for short circuit:
- ECM pin B08 to ECM pin A06
Check SAI valve resistance:
6
- Valve pin 1 to Valve pin 2
7 Reconnect harness, clear fault code and run
diagnostic software function test to visually
verify operation of SAI valve
1 0.72
Service Manual - Daytona 675, Street Triple and Street Triple R
Possible cause
Open circuit or short circuit to earth
Short circuit to battery positive
Result
OK
Faulty
2052 to 25Q
Open circuit
Short circuit
OK
Short circuit
OK
Open circuit
OK
Short circuit
20Q to 25Q
Faulty
OK
Fault still present
Action
View & note diagnostic
sensor data. Ensure
connector is secure. Disconnect ECM
and proceed to pinpoint test 1:
Disconnect SAI valve and proceed to
pinpoint test 5:
Action
Proceed to test 2
Rectify fault, proceed to test 7
Disconnect SAI valve and proceed to test 3
Proceed to test 4
Disconnect SAI valve and proceed to test S
Proceed to test 6
Locate and rectify wiring fault, proceed to test
7
Proceed to test 6
Locate and rectify wiring fault, proceed to test
7
Proceed to test 6
Locate and rectify wiring fault, proceed to test
7
Proceed to test 7
Renew SAI valve, proceed to test 7
Action complete - quit test
Contact Triumph service
software
SAI valve
ILIMP