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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 367 (2004 - Engine Control System - Coupe) >> DTC P1122: Electric Throttle Control Function >> Diagnostic Procedure >> 2. Check Throttle Control Motor Relay Input Signal Circuit-I
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2. Check Throttle Control Motor Relay Input Signal Circuit-I

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check voltage between ECM terminal 3 and ground under the following conditions with CONSULT-II or tester.
    Fig 1: Checking Throttle Control Motor Relay Input Signal Circuit-I
    G00720279Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Throttle Control Motor Relay Input Signal Circuit-I Specifications
    G00720278Courtesy of NISSAN MOTOR CO., U.S.A.

OK OR NG 

OK: GO TO 10 .

NG: GO TO 3.