Triumph Rocket 3 GT 2021 - Page 666

638
Pinpoint Tests – Fuel
Manifold Absolute Pressure (MAP) Sensor
NOTICE
For Fault Code P0068, carry out the actions as listed in the action column for P0068.
Only carry out the Camshaft Timing Check/Adjust if all the previous checks listed for
P0068 do not clear the fault code.
Fault
Code
Possible cause
Action
P0068
Manifold absolute pressure
sensor correlation error with
throttle position sensor
Check for air leak at the throttle
body/transition piece to cylinder head face.
Check for trapped, twisted and damaged MAP
sensor hose(s).
Check for air leak at the MAP sensor hoses.
View and note 'freeze-frame data if available.
View and note 'sensor' data.
Make sure sensor connector is secure.
Disconnect the engine ECM and proceed to
pinpoint test 1:
Camshaft Timing Check/Adjust, as described
in the service manual
P0069
Manifold absolute pressure
sensor correlation error with
ambient pressure sensor
View and note 'freeze-frame' data if available.
View and note 'sensor' data.
Make sure sensor connector is secure.
P0107
Manifold absolute pressure
sensor 1 short circuit to
ground
P0105
Manifold absolute pressure
sensor 1 open circuit or
short circuit to 5 Volt sensor
supply
P1105
Manifold absolute pressure
sensor 1 pipe malfunction
Check connection/condition of pipes from
MAP sensors to throttle body.