Triumph 2012 Tiger 800 Service Manual page 222

Fuel System/Engine Management
Fuel lniectors
Fault Code
P0201102/03
Pinpoint Tests
Test
1 Check cable and terminal integrity:
- ECM pin A 1 5
- ECM pin A14
- ECM pin A13
2 Check resistance value:
- ECM pin A06 to ECM pin A 1 5 (injector 1 )
- ECM pin A06 to ECM pin A 14 (injector 2)
- ECM pin A06 to ECM pin A 13 (injector 3)
3 Check cable for short circuit to ground:
- ECM pin A 1 5 to earth
- ECM pin A 14 to earth
- ECM pin A 1 3 to earth
4 Check cable continuity:
- ECM pin A06 to relevant injector pin 2
- ECM pin A 1 5 to injector 1 pin 1
- ECM pin A 14 to injector 2 pin 1
- ECM pin A 13 to injector 3 pin 1
5 Check cable for short circu it to supply box:
- ECM pin A06 to ECM pin A 15 (ilij 1
- ECM pin A06 to ECM pin A 14 (inj 2)
- ECM pin A06 to ECM pin A 1 3 (inj 3)
6 Check relevant injector resistance:
- Injector pin 1 to injector pin 2
7 Reconnect harness, clear fault code and run O K
engine to verify fault cleared
10.44
Possible cause
I njection system fault - injector 11 2/3
- Misfire indicates open circuit
- Flooding indicates short circuit
Result
OK
Faulty
1 1.0Qto 12.5Q
Open circuit
Short circuit
OK
Short circuit
O K
Open circuit
O K
>
Short circuit
1 1.0Q to 1 2.5Q
Faulty
Fault still present
SeiVice Manual Tiger 800 and Tiger 800XC
-
Action
&
View note diagnostic software
'freeze frame' data if available.
Ensure relevant injector connector is
secu re. Disconnect ECM and proceed
to pinpoint test 1 :
Action
Proceed to test 2
Rectify fault, proceed to test 7
Proceed to test 3
Disconnect relevant injector and · proceed to
test 4
Disconnect relevant in jector and proceed to
test 5
Proceed to test 7
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 relevant injector, proceed to test 7
Action complete - quit test
Contact Triumph service