LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2000 >> Q45 Base >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Pin Voltage Charts >> Pin Voltage Tests
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Pin Voltage Tests

NOTE: Unless stated otherwise in testing procedures, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance. Voltage readings may vary slightly due to battery condition or charging rate.
NOTE: On G20, voltage specifications are measured between each terminal and ECM terminal No. 48 (ECM ground).
Fig 1: Pin Voltage Chart (G20 - 1 Of 8)
G00010184Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Pin Voltage Chart (G20 - 2 Of 8)
G00010188Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: Pin Voltage Chart (G20 - 3 Of 8)
G00010192Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 4: Pin Voltage Chart (G20 - 4 Of 8)
G00010196Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 5: Pin Voltage Chart (G20 - 5 Of 8)
G00010200Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 6: Pin Voltage Chart (G20 - 6 Of 8)
G00010201Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 7: Pin Voltage Chart (G20 - 7 Of 8)
G00010197Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 8: Pin Voltage Chart (G20 - 8 Of 8)
G00010193Courtesy of NISSAN MOTOR CO., U.S.A.
NOTE: On Q45, voltage specifications are measured between each terminal and ECM terminal No. 128 (ECM ground).
Fig 9: Pin Voltage Chart (Q45 - 1 Of 9)
G00010189Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 10: Pin Voltage Chart (Q45 - 2 Of 9)
G00010185Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 11: Pin Voltage Chart (Q45 - 3 Of 9)
G00010181Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 12: Pin Voltage Chart (Q45 - 4 Of 9)
G00010157Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 13: Pin Voltage Chart (Q45 - 5 Of 9)
G00010177Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 14: Pin Voltage Chart (Q45 - 6 Of 9)
G00010173Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 15: Pin Voltage Chart (Q45 - 7 Of 9)
G00010169Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 16: Pin Voltage Chart (Q45 - 8 Of 9)
G00010165Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 17: Pin Voltage Chart (Q45 - 9 Of 9)
G00010161Courtesy of NISSAN MOTOR CO., U.S.A.