1997 Suzuki Swift AutomaticFACTORY OEM SERVICE PROCEDURE

Throttle Position (TP) Sensor

NOTE: See PIN VOLTAGE CHARTS article and appropriate wiring diagrams in WIRING DIAGRAMS article for PCM connector and wire terminal identification.
THROTTLE POSITION (TP) SENSOR VOLTAGE (1)(2)

Application Volts
With .140" (3.5 mm) Clearance At Stop Screw 0.98-1.02
(1) Ignition on and engine off.
(2) Using a voltmeter, backprobe between PCM connector "B", terminals No. 6 (Light Green/White wire) and No. 9 (Light Green/Black wire).
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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