Question about 2002 Chevrolet Astro

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How to install a throttle position sensor on a 2002 astro 4.3

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6ya6ya
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Posted on Jan 02, 2017

  • 373 Answers

SOURCE: 97 Astro crankshaft position sensor

HI..
Tha crank position sensor On your astro is located.
On front of the engine on timing cover, left side.
Behind the crankshaft pulley. with a connector of 3 wires.

I hope this work for you.

Posted on Jul 12, 2008

keemo68
  • 1263 Answers

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

  • 192 Answers

SOURCE: Testing a crank position sensor on a 1997 astro

If you don't have the van, it will be very difficult to test the Camshaft Position Sensor. Most reliable tests involve cranking the engine with the sensor installed and testing the sensor's output ranges. Most CPS's are magnetic and therefore testable conditions will be most difficult to achieve outside of the vehicle.

However, if you use a voltmeter, you can test if there is any resistance between terminals 2 and 3 (on a three terminal CPS). If the resistance is zero, this will only tell you that it is probably dead, but will not test if it has any other faults.

I hope this helps.

Posted on Aug 23, 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

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How to replace throttle position sensor on a 2002 dodge neon?


I`m going to assume you know where the tps is, disconnect the wiring plug from the sensor, there are 2 screws(bolts) that hold the sensor to the throttle body, remove these and remove the sensor. install in reverse order, make sure you note the position of the sensor before you remove it and install in the same position. to verify correct install you will have to use a digital volt meter and check the voltage.

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Throttle position sensor


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How to idol down a 4.3 v 6 throttle body motor in a 1993 chevy astro mini van.


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Where is the throttle sensor located?


If you mean the trottle position sensor, it is on the intake. If you look where the rubber hose from the air cleaner attaches, on one side is the throttle cable from the gas peddle and directly across from it will be the throttle position sensor. It will have a wiring harness plugged into it and will be held on with two screws.

Sep 20, 2011 | 2000 Chevrolet Astro

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Can you provide the exact procedure for setting the timing on a 2001 Astro


Your talking about an astro van right? If so the timing is not adjustable. It is set by the computer, using various sensors, like the crankshaft position sensor, the throttle position sensor and others.

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0996b43f80203328.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Component Location Chart-2000 MPV

1 PCM 2 Mass air flow (MAF)/intake air temperature (IAT) sensor 3 Throttle position (TP) sensor 4 Fuel tank pressure sensor 5 Engine coolant temperature (ECT) sensor 6 Crankshaft position (CKP) sensor 7 Camshaft position (CMP) sensor 8 Knock sensor 9 Heated oxygen sensor (HO2S) (front, LH) 10 Heated oxygen sensor (HO2S) (front, RH) 11 Heated oxygen sensor (HO2S) (rear, LH) 12 Heated oxygen sensor (HO2S) (rear, RH) 13 EGR boost sensor 14 Power steering pressure (PSP) switch 15 Main relay


0996b43f8020330c.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Component Location Chart-2001 MPV

1 PCM 2 Mass air flow (MAF)/Intake air temperature (IAT) sensor 3 Throttle position (TP) sensor 4 Engine coolant temperature (ECT) sensor 5 Crankshaft position (CKP) sensor 6 Camshaft position (CMP) sensor 7 Knock sensor 8 Heated oxygen sensor (HO2S) (front, LH) 9 Heated oxygen sensor (HO2S) (front, RH) 10 Heated oxygen sensor (HO2S) (rear, LH)* 11 Heated oxygen sensor (HO2S) (rear, RH)* 12 EGR boost sensor


0996b43f8020330f.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Component Location Chart- 2002-06 MPV

May 22, 2010 | 2004 Mazda MPV

2 Answers

Throttle position switch. how much for the part? is it easy to repllace?


This sensor sends the ECU an output signal which corresponds to the opening of the throttle valve. Using this output signal, the ECU precisely controls the air/fuel ratio during acceleration, deceleration and idling. The TP sensor and the throttle switch are combined as part of an assembly. The switch signal turns ON only when the throttle is opened to the idle position or at Wide Open Throttle (WOT) acceleration.

REMOVAL & INSTALLATION
( see Figures 2, 3, 4 and 5 )


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Fig. 2: Disconnect the wire harness from the throttle position sensor-Legacy

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Fig. 3: Paint a matchmark on the sensor and throttle body for ease of installation and adjustment

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Fig. 4: Remove the sensor retainer screws

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Fig. 5: Lift off the throttle position sensor
  1. Disconnect the negative battery cable.
  2. Disconnect the throttle sensor electrical harness.
  3. Place a matchmark on the throttle position sensor and throttle body mounting surface, so that during installation, the sensor can be properly aligned.
  4. Remove the 2 screws securing the throttle sensor to the throttle body assembly.
  5. Remove the throttle sensor by pulling it in the axial direction of the throttle shaft.
  6. Remove the throttle sensor O-ring and discard.
To install:
  1. Using a new throttle O-ring, install the throttle sensor, aligning the matchmarks. Install and hand-tighten the retainer screw.
  2. Connect the throttle sensor electrical harness.
  3. Connect the negative battery cable.

Hope this help (remember rated and comment this). Good luck.

Mar 19, 2010 | 1993 Subaru Legacy

1 Answer

2002 throttle position sensor


The sensor is on the side of the throttle body, it has three wires going to it, it is connected to the throttle blade so when the throttle is opened it reads that info and sends it to the PCM.

Sep 02, 2008 | 2001 Hyundai Accent

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