Test
Result
Action
- Engine ECM pin B28 to Engine ECM
pin B19
- Engine ECM pin B28 to Engine ECM
pin B33
proceed to test 5
Short circuit
Locate and rectify wiring fault, proceed to
test 5
5
Reconnect harness, clear fault code
and run engine to verify fault cleared
OK
Action complete - quit test
Fault still present
Contact Triumph service
Circuit Diagram
Twist Grip Position Sensor 1 Correlation Error with Twist Grip Position 2
Fault Code
Possible Cause
Action
P2138
Twist grip position sensor 1
correlation error with twist grip
position sensor 2
View and note diagnostic tool
'freeze frame' data if available
View and note diagnostic tool
'sensor' data
Disconnect twist grip position
sensor and proceed to pinpoint
test 1:
Pinpoint Tests
Test
Result
Action
1
Turn the ignition on and measure the
Voltage between:
- Engine ECM pin B33 and Engine
ECM pin B19
- Engine ECM pin B17 and Engine
ECM pin B35
5 V DC
Proceed to test 2
Faulty
Rectify fault, proceed to test 2
2
Check cable continuity:
Engine ECM pin B21 to sensor pin 3
OK
Replace twist grip position sensor and
proceed to test 2
Tiger Explorer XR Series
267 of 746
FUEL SYSTEM / ENGINE MANAGEMENT
Summary of Contents for Tiger Explorer XR 2016
Page 1: ...2016 2017 Triumph Tiger Explorer XR XRX XRT Motorcycle Service Maniual...
Page 2: ......
Page 4: ......
Page 58: ...cipf Main Wiring Harness Routing Tiger Explorer XR Series 54 of 746 ROUTINE MAINTENANCE...
Page 59: ...cjrs ABS and Brake Hose Routing cjma Tiger Explorer XR Series 55 of 746 ROUTINE MAINTENANCE...
Page 66: ...Exploded View Clutch Cover Tiger Explorer XR Series 62 of 746 ENGINE COVERS...
Page 117: ...Exploded View Clutch Controls Tiger Explorer XR Series 113 of 746 CLUTCH...
Page 171: ...Exploded View Gear Selectors and Drum Tiger Explorer XR Series 167 of 746 TRANSMISSION...
Page 231: ...Tiger Explorer XR Series 227 of 746 FUEL SYSTEM ENGINE MANAGEMENT...
Page 232: ...Exploded View Airbox Tiger Explorer XR Series 228 of 746 FUEL SYSTEM ENGINE MANAGEMENT...
Page 354: ...Coolant Tiger Explorer XR Series 350 of 746 COOLING...
Page 373: ...Exploded View Hand Guards Tiger Explorer XR Series 369 of 746 FRONT SUSPENSION...
Page 409: ...Tiger Explorer XR Series 405 of 746 REAR SUSPENSION...
Page 459: ...Tiger Explorer XR Series 455 of 746 BRAKES...
Page 460: ...Exploded View Rear Brake Caliper Tiger Explorer XR Series 456 of 746 BRAKES...
Page 548: ...Tiger Explorer XR Series 544 of 746 WHEELS TYRES...
Page 560: ...Exploded View Cockpit and Mountings Tiger Explorer XR Series 556 of 746 FRAME BODYWORK...
Page 561: ...Exploded View Mirrors Tiger Explorer XR Series 557 of 746 FRAME BODYWORK...
Page 563: ...Exploded View Engine Protection Bars Tiger Explorer XR Series 559 of 746 FRAME BODYWORK...
Page 564: ...Exploded View Front and Rear Footrests Tiger Explorer XR Series 560 of 746 FRAME BODYWORK...
Page 565: ...Exploded View Side Stand and Centre Stand Tiger Explorer XR Series 561 of 746 FRAME BODYWORK...
Page 568: ...Tiger Explorer XR Series 564 of 746 FRAME BODYWORK...
Page 628: ...Exploded View Headlight Tiger Explorer XR Series 624 of 746 ELECTRICAL...
Page 629: ...Exploded View Rear Light and Reflectors Tiger Explorer XR Series 625 of 746 ELECTRICAL...