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MPV 3.0L & 929: Adjustment

  1. Insert a feeler gauge of specified thickness between throttle lever and throttle stop screw. See TP SENSOR ADJUSTMENT (MPV 3.0L & 929) table. Check continuity between TP sensor connector terminals "C" and "D". See Fig 1 or Fig 2 .
  2. If continuity is not as specified, loosen TP sensor mounting screws. Rotate TP sensor until continuity is as specified. Tighten mounting screws. Connect TP sensor connector.
TP SENSOR RESISTANCE (MPV 3.0L & 929)

Application Ohms
MPV 3.0L
Between Terminals "A" & "D" 3000-6000
Between Terminals "B" & "D"
Closed Throttle About 1000 Or Less
Wide Open Throttle 3000-6000
929
Between Terminals "A" & "D" 3000-6000
Between Terminals "B" & "D"
Closed Throttle 200-600
Wide Open Throttle 3300-7000
TP SENSOR ADJUSTMENT

Condition (1) Continuity Between Terminals "C" & "D"
MPV 3.0L
.020" (.5 mm) Yes
.028" (.7 mm) No
929
.004" (.1 mm) Yes
.008" (.2 mm) No
(1) Insert feeler gauge of specified thickness between throttle lever and throttle stop screw.
Fig 1: Identifying TP Sensor Terminals (MPV 3.0L)
G93138Courtesy of MAZDA MOTORS CORP.
Fig 2: Identifying TP Sensor Terminals (929)
G90D18351Courtesy of MAZDA MOTORS CORP.