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Toyota TPS and APS wiring diagram???

SR Tuned

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Throttle body (toyota usually have their +/- opposite of everyone else so I would guess this is the same): 

  1. Aux 9
  2. Aux 10
  3. E2 Sensor ground
  4. VTA2 TPS Sub
  5. Vc 5V
  6. VTA1 TPS Main


  1. EP2 Sensor ground
  2. VPA2 APS Sub
  3. EP1 Sensor ground
  4. VCP2 5V
  5. VPA1 APS Main
  6. VCP1 5V

Maf not needed.

Coolant temp not polarity sensitive, one wire to AN Temp, other to Sensor Gnd.


  1. Trig 1
  2. Sensor Gnd

Knock not polarity sensitive, one wire to knock 1, other to Sensor Gnd.


  1. Trig 2
  2. Sensor Gnd


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