Intakeair Flap Solenoid - Daytona 675 Only; Pinpointtests - Triumph DAYTONA 675 Service Manual

Fuel System/Engine Management
Intake Air Flap Solenoid - Daytona 675 only
Fault Code
P1670
P1671
Pinpoint Tests
Test
1 Check cable and terminal integrity:
- ECM pin B 10
2 Check resistance value:
- ECM pin B 10 to ECM pin A06
3 Check cable for short circuit:
- ECM pin B 10 to earth
Check cable continuity:
4
- ECM pin B10 to Actuator pin 2
- ECM pin A06 to Actuator pin 1
Check cable for short circuit:
5
- ECM pin B 10 to ECM pin A06
6 Check Intake Air Flap Solenoid resistance:
- Solenoid pin 1 to Actuator pin 2
Reconnect harness, clear fault code and run
7
engine to visually verify operation of Intake
Flap Actuator (see below)
Note:
To verify the correct operation of the air intake flap, start the engine and briefly raise the engine
•
speed above 4500 rpm. The flap should be seen to open as the engine speed rises and close again as
the engine speed falls.
1 0.78
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
40Q to 50Q
Open circuit
Short circuit
OK
Short circuit
OK
Open circuit
OK
Faulty
40Q to 5052
Faulty
OK
Fault still present
Action
View & note diagnostic
'sensor' data. Ensure intake air flap
solenoid
connector
Disconnect ECM and
pinpoint test 1:
Disconnect intake air flap actuator and
proceed to pinpoint test 5:
Action
Proceed to test 2
Rectify fault, proceed to test 7
Disconnect intake flap solenoid and proceed
to test 3
Proceed to test 4
Disconnect intake flap solenoid and proceed
to test 5
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 intake flap solenoid, proceed to test 7
Action complete - quit test
Contact Triumph service
software
is secure.
proceed to
Ii1MP