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How can I relearn a throttle position sensor on a 07 chevy tahoe

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Never heard of relearning one . You can test it and if bad replace the sensor. would need to know several more details to help properly.

Posted on Jan 03, 2014

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Posted on Jan 02, 2017

keemo68
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SOURCE: how to install a throttle position sensor on 93' 4.3 chevy 1500 truck

the two bolts that hold the sensor are torqued to 18 inch pounds. other than that it's self adjusted through the ecm

Posted on Apr 30, 2009

  • 206 Answers

SOURCE: I am needing to replace the throttle position sensor

It is located in the large hose coming from the air filter it just pulls out

Posted on Jun 01, 2009

  • 7353 Answers

SOURCE: tps sensor on a 2002 chevy cavalier

Find where the throttle cable goes the the throttle body. Now on the opposite side of the throttle body is the TPS 3 wires/plug.

Posted on Jan 28, 2010

jturcotte
  • 8215 Answers

SOURCE: I have a 2007 Chevy

If it is a code P0226 I would not consider it a safety issue.


Throttle position (TP) sensor C/accelerator pedal

position (APP) sensor ? - range/performance problem


Possible Causes: Accelerator cable adjustment, TP/APP sensor

Throttle position (TP) switch C/accelerator pedal position

(APP) switch ? - range/performance problem
Accelerator cable adjustment, TP/APP switch

This might only be an adjustment issue--make sure the throttle cable isn't so tight that the throttle cannot fully close.
If the cable is OK, it is probably the accelerator position sensor under the pedal.
There are procedures for testing the unit that I will paste below if you care to try them.

If you just want a shop to fix it, the part is about $50 and labor should only be 30 minutes.


Operation The sensor is made up of the two individual sensors within a single housing. Each sensor has a unique functionality to determine pedal position. The APP system along with the Powertrain Control Module (PCM) is used to calculate and control the amount of acceleration and deceleration through fuel injector control.


Removal & Installation

  1. Remove the driver-s side knee bolster.
  2. Push down on the small tab and disengage the electrical connector.
  3. Remove the pedal bolts and remove the pedal and sensor assembly.
  4. Installation is the reverse of removal.

    5bcaece.gif

Fig. APP sensor mounting
Testing

  1. Install a 3 amp fused jumper wire between the 5-volt reference terminal of the APP sensor and 5 volts. Install a jumper wire between the low reference terminal and a ground.
  2. Sweep the sensor through the entire range while monitoring the voltage between the signal terminal and the low reference terminal with a digital multimeter. The voltage should vary between 0.30-4.98 volts without any spikes or dropouts.
  3. If the voltage is not within the specified range or is erratic, replace the accelerator pedal assembly.

Posted on Oct 06, 2010

seddy29732
  • 147 Answers

SOURCE: How do you replace a throttle position sensor on a

seddy29732_0.jpgThis is a picture of your throttle position sensor. It is located on the throttle body, where the air inlet tube enters the intake manifold. Simply unplug the wires, remove the bolts holding it in place, and replace it with the new unit. Hope this helps!

Posted on Jun 03, 2011

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How do i reset the tir sensor? I tried to reset by using the check mark. i do not have a service manuel. I have waited till the horn re


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