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Home >> Nissan-Datsun >> 2017 >> Sentra SV >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1.8L) (2 Of 3) >> DTC/Circuit Diagnosis >> DTC P1225: TP Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC No. CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition Possible cause
P1225 CTP LEARNING-B1
(Closed throttle position learning bank 1)
Closed throttle position learning value is excessively low. Electric throttle control actuator
(TP sensor 1 and 2)