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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Engine Controls - Self-Diagnostics - 1.8L - XE, GXE) >> Diagnostic Tests >> DTC P1140 Intake Valve Timing Control Position Sensor >> Possible Causes

Possible Causes

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.

Malfunction is detected when the proper pulse signal from the IVT control position sensor is not sent to ECM while the engine is running at a specified engine speed. Possible causes are:

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