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Home >> Infiniti >> 2003 >> FX35 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P2138: Accelerator Pedal Position Sensor Circuit Range/Performance Problem >> Diagnostic Procedure
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Diagnostic Procedure

For DTC P2138 diagnostic procedure, related circuits and connector identification, see Fig 1-Fig 4 .

Fig 1: Identifying APP Sensor Related Circuits & Connectors
G00274531Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Identifying APP Sensor Specification Data
G00274532Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: DTC P2138 Diagnostic Procedure (1 Of 2)
G00274533Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 4: DTC P2138 Diagnostic Procedure (2 Of 2)
G00274534Courtesy of NISSAN MOTOR CO., U.S.A.