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"fuel pump wiring diagram 94 chevy blazer s10

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  • stephanie henderson Jul 21, 2013

    for the fuel sending unit.

  • stephanie henderson Jul 21, 2013

    oh my!!! you are all such great help. thank you so much! I'm out there right now trying to get her going... Thank You!!!

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  • Cars & Trucks Master
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Photo courtesy of autozone.com

Posted on Jul 21, 2013

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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emissionwiz
  • 76109 Answers

SOURCE: plug wire diagram

This was all I could come with, hope it helps.



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Posted on Sep 16, 2008

  • 495 Answers

SOURCE: need the fuse diagran fo chevy blazer s10 4wd 1991

go to autozone.com, enter your vehicle specs, and follow the prompts for the repair section, then to electrical diagrams..........and its FREE!

Posted on Jul 27, 2009

  • 1 Answer

SOURCE: where is the fuel pump relay fuse on my 1996 chevy

1997 S10 Blazer cranks but wont fire.

Posted on Feb 23, 2010

  • 834 Answers

SOURCE: diagram on how to remove

Here is the removal procedure, and the procedure is the same for both the V-6 and the V-8 Vortec engines. Also, be certain to put engine oil on the "o"-ring seal for the fuel injector assembly before installing the upper intake. Let me know if you require any further assistance.

REMOVAL:

1. Disconnect the battery negative cable assembly from the battery negative terminal.

2. Remove the air cleaner assembly.

3. Remove the wiring harness connectors and the brackets and move aside.

4. Remove the throttle cable and the bracket from the upper intake manifold.

5. Remove the cruise control cable, (if equipped).

6. Remove the fuel lines from the intake to the rear of the block.

7. Remove the ignition coil and the bracket.

8. Remove the upper intake manifold.

INSTALLATION:

1. Install the upper intake manifold gasket.

2. Install the upper intake manifold. Use care not to pinch the injector lines between the upper and lower intake manifolds.

3. Install the upper intake manifold bolts. Note the marks made at disassembly for proper stud location. Install the two corner studs first in order to help align the two halves. NOTE: Other than the two torque passes listed below, the OE Manufacturer did NOT address or supply a bolt tightening sequence for the upper Intake Manifold for this model year, or other model years where this 2 piece manifold setup is used. A "Play It Safe" final tightening sequence would be to tighten from the center most bolts to the outer most bolts.

4. Tighten the bolts in two steps: a. Tighten the bolts on the first sequence to 5 Nm (44 inch lbs.). b. Tighten the bolts on the final sequence to 10 Nm (88 inch lbs.).

5. Install the purge solenoid and bracket.

6. Install the ignition coil and bracket.

7. Install the PCV hose et the upper intake manifold.

8. Install the fuel lines from the intake at the rear of the block.

9. Install the cruise control cable (if equipped).

10. Install the throttle cable and bracket from the upper intake manifold.

11. Install the wiring harness connectors and brackets.

12. Install the air cleaner assembly.

13. Connect the battery negative cable assembly to the battery negative terminal. - Tighten the bolt to 15 Nm (11 ft. lbs.).


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Posted on Oct 23, 2010

ZJLimited
  • 17970 Answers

SOURCE: need wiring diagram for the ecm on a 94 chevy s10

Throttle Position Sensor (TPS) is connected to the throttle shaft on the throttle body. It is a potentiometer with one end connected to 5 volts from the VCM and the other to ground. A third wire is connected to the VCM to measure the voltage from the TPS. As the throttle valve angle is changed (accelerator pedal moved), the output of the TPS also changes. At a closed throttle position, the output of the TPS is low (approximately 0.5 volts). As the throttle valve opens, the output increases so that, at wide-open throttle, the output voltage should be approximately 4.5 volts. By monitoring the output voltage from the TPS, the VCM can determine fuel delivery based on throttle valve angle (driver demand).

zjlimited_1639.jpg

Fig. 1: Common Throttle Position Sensor (TPS) wiring diagram (wire color, terminal identification/location may vary on certain models)


In addition, I send you some wiring diagrams that coud helpful (click image for zoom)...

zjlimited_1640.jpg

Fig. 7: 1996 GM 4.3L Engine Schematic

zjlimited_1641.jpg

Fig. 10: 1996-1997 GM S10/Blazer Chassis Schematic

Hope this helps.

Posted on Jul 28, 2011

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I have a chevy blazer 94 S10 still quit on the road.


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