Oxygen Sensor Heater - Triumph 2012 Tiger 800 Service Manual

Oxygen Sensor Heater

Fault Code
P0031
P003 2
Pinpoint Tests
Test
1 Check cable and terminal integrity:
- ECM pin 8 14
2 Check cable for short circuit:
- ECM pin B 14 to ground
3 Check cable continuity:
- ECM pin B 14 to sensor pin 4
- ECM pin A06 to sensor pin 3
4 Check cable for short circuit:
- ECM pin B 14 to ECM pin A06
5 Reconnect harness, clear fault code and ru n OK
engine. Check adaption status
Circuit Diagram
Possible cause
Oxygen sensor heater circuit short View
circuit to ground or open circuit
Oxygen sensor heater circuit, short Disconnect
circuit to battery
Result
OK
Faulty
OK
Short circuit
OK
Open circuit
OK
Short circuit
Fault still present
EMS Main Relay
Service Manual Tiger 800 and Tiger 800XC
-
Fuel System/Engine Management
Action
&
available.
&
View
Ensure sensor connector is secure.
Disconnect ECM and proceed to
pinpoint test 1 :
proceed to pinpoint test 4:
Action
Disconnect oxygen sensor and proceed to
test 2
Rectify fault, proceed to test 5
Proceed to test 3
Locate and rectify wiring fa . ult, proceed to
test 5
Proceed to test 5
Locate and rectify wiring fault, proceed to
test 5
Renew oxygen sensor and proceed to test 5
Locate and rectify wiring fault, proceed to
test 5
Action complete, quit test
Contact Triumph service
Lambda Sensor
note 'freeze frame' data if
note 'sensor' data.
oxygen sensor and
10.59