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Sentra SE-R, Automatic
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Section 2309 (Engine Control System - Introduction)
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Trouble Diagnosis
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ECM Terminals and Reference Value
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Preparation
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ECM Terminals and Reference Value: Preparation
WARNING:
This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
ECM is located in the right side of the cowl top (behind the strut tower).
Fig 1: Identifying ECM Harness Connector
Courtesy of NISSAN MOTOR CO., U.S.A.