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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 40 (Engine Controls - Self-Diagnostics - 2.5) >> Self-Diagnostic System >> Fail-Safe Modes >> P0226-P0228, P1227 & P1228: APP Sensor Circuit

P0226-P0228, P1227 & P1228: APP Sensor Circuit

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

ECM controls electronic throttle control actuator by regulating throttle opening in order for idle position to be within +10 degrees. ECM regulates an opening speed of about 5 seconds to an opening of 10 degrees. Therefore, acceleration will be poor.