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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Diagnosis - Re4F04 Series >> Component Tests >> Throttle Position Sensor >> Component Inspection

Component Inspection

Disconnect TP sensor harness connectors. Measure resistance across specified terminals. See TP SENSOR RESISTANCE  table. Replace or adjust as necessary. See appropriate ON-VEHICLE ADJUSTMENTS article in ENGINE PERFORMANCE.

TP SENSOR RESISTANCE

Measure Between Terminals No. (1) Accelerator Position Approximate Ohms
Closed TP Switch
5 & 6 Released 0
5 & 6 Depressed Infinite
Wide Open TP Switch
4 & 5 Released Infinite
4 & 5 Depressed 0
(1) See Fig 1.
Fig 1: Identifying TP Sensor Connector Terminals
G98I01287Courtesy of NISSAN MOTOR CO., U.S.A.