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Electrical system
•
A substantial difference between the estimated pressure and the measured pressure has
been detected (for example, the hole for pressure reading is clogged or sensor screw is
loose).
Troubleshooting
•
Check the conditions of the intake manifold and cleanliness of the hole for reading the pres-
sure: there is an evident defect in the intake and pressure reading systems.
Pressure too low at front cylinder manifold error P0217
•
signal not valid.
Error cause
•
A small difference between the estimated pressure and the measured pressure has been
detected: the measured pressure is below the estimated one (for example, smeared throttle
body).
Troubleshooting
•
Check the conditions of the intake manifold and cleanliness of the hole for pressure reading.
Pressure too low at rear cylinder manifold error P0218
•
signal not valid.
Error cause
•
A small difference between the estimated pressure and the measured pressure has been
detected: the measured pressure is below the estimated one (for example, smeared throttle
body).
Troubleshooting
•
Check the conditions of the intake manifold and cleanliness of the hole for pressure reading.
Engine temperature sensor
Function
It tells the engine temperature to the control unit to
improve its performance and to calculate the en-
gine friction for a better estimation of the generated
torque.
Operation / Operating principle
NTC type sensor (resistance sensor, inversely
variable with temperature).
Level in electrical circuit diagram:
Temperature sensors
ELE SYS - 190
Caponord 1200 - Caponord 1200 Rally
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