APRILIA SL 750 SHIVER Service Station Manual page 101

SL 750 SHIVER
•
A small difference between the estimated pressure and the measured pressure has been
detected: the measured pressure is higher than the estimated one (for example, cut or
wrongly connected pipe between sensor and throttle body or a hole in the intake manifold).
Troubleshooting
•
Check the pneumatic system between the pressure sensor and the socket to read pressure
on the throttle body; check that the intake manifold is in good conditions and the pressure
reading hole is clean.
Error for unexpected intake air in the rear cylinder manifold P0211 - signal not valid.
Error cause
•
A small difference between the estimated pressure and the measured pressure has been
detected: the measured pressure is higher than the estimated one (for example, cut or
wrongly connected pipe between sensor and throttle body or a hole in the intake manifold).
Troubleshooting
•
Check the pneumatic system between the pressure sensor and the socket to read pressure
on the throttle body; check that the intake manifold is in good conditions and the pressure
reading hole is clean.
Estimation error for front cylinder intake manifold pressure P0215 - pressure too high/pressure
too low.
Error cause
•
A substantial difference between the estimated pressure and the measured pressure has
been detected (for example, the pipe between sensor and throttle body is fully detached/
clogged or squashed).
Troubleshooting
•
Check the pneumatic system between the pressure sensor and the socket to read pressure
on the throttle body; check that the intake manifold is in good conditions and the pressure
reading hole is clean: there is an evident defect in the intake and pressure reading systems.
Estimation error for rear cylinder intake manifold pressure P0216 - pressure too high/pressure too
low.
Error cause
•
A substantial difference between the estimated pressure and the measured pressure has
been detected (for example, the pipe between sensor and throttle body is fully detached/
clogged or squashed).
Troubleshooting
Electrical system
ELE SYS - 43