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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 111 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0327: Knock Sensor Circuit Low Input Or DTC P0328: Knock Sensor Circuit High Input >> Diagnostic Procedure (2.5L)

Diagnostic Procedure (2.5L)

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For component inspection, see COMPONENT INSPECTION  and for intermittents, see INTERMITTENTS in TROUBLE SHOOTING - NO CODES article.

For diagnostic procedure, see Fig 1 - Fig 2.

Fig 1: Identifying Diagnostic Procedure For DTC P0327 Or DTC P0328: Knock Sensor (Steps 1-3 Of 5 - 2.5L)
G00252801Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Identifying Diagnostic Procedure For DTC P0327 Or DTC P0328: Knock Sensor (Steps 4-5 Of 5 - 2.5L)
G00252802Courtesy of NISSAN MOTOR CO., U.S.A.