Triumph Tiger Explorer XR 2017 Service Manual page 295

Tiger Explorer XR Series
Inertial Measurement Unit (IMU) Incompatible
Fault Code
P16A0
Pinpoint Tests
Inertial Measurement Unit (IMU) Circuit Malfunction
Fault Code
P16A1
Pinpoint Tests
Test
1 Check cable and terminal integrity:
- Engine ECM pin A33
- Engine ECM pin A34
2 Check cable for short circuit:
- Engine ECM pin A33 to ground
- Engine ECM pin A34 to ground
- IMU pin 4 to ground
3 Check cable continuity:
- Engine ECM pin A33 to IMU pin 3
- Engine ECM pin A34 to IMU pin 2
- IMU pin 4 to main fuse box, Fuse 6
(with the ignition switch and engine
stop switch in the RUN position)
291 of 746
Possible Cause
Engine ECM detects Inertial
Measurement Unit (IMU) present
but ID incompatible
Possible Cause
Engine ECM detects Inertial
Measurement Unit (IMU) circuit
malfunction
Result
OK
Faulty
OK
Short circuit
OK
Open circuit
Action
Proceed to pinpoint test 1:
Action
View and note 'freeze-frame' data
if available.
View and note 'sensor' data.
Ensure sensor connector is
secure.
Disconnect Engine ECM and
proceed to pinpoint test 1:
Action
Disconnect IMU and proceed to test 2
Rectify fault, proceed to test 5
Proceed to test 3
Locate and rectify wiring fault, proceed
to test 5
Proceed to test 5
Locate and rectify wiring fault, proceed
to test 5
FUEL SYSTEM / ENGINE MANAGEMENT