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Tim Phillips Posted on Jul 19, 2018

Plug wire diagram on PCM for 1997 chev 1500 2wd

5 Related Answers

Anonymous

  • 105 Answers
  • Posted on Mar 18, 2009

SOURCE: Where can I find a spark plug wiring diagram for 1997 3.1l engine

Normally the firing order will be stamped on the top of the intake manifold also the number one plug will be the front one on the drivers side of the car. On the top of the distributor cap you should see a number one that is where the number one plug wire goes follow the firing order on the manifold and go clock wise on the distributor cap

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Anonymous

  • 3533 Answers
  • Posted on May 03, 2009

SOURCE: spark plug wire diagram

try this website to see if they have your truck listed its www.autozone .com if they do you be able to get pictures and diagram showing you or the other thing to do is to stop by your local dodge dealership in the part department they be able to get you pictures and diagrams as well

Anonymous

  • 3533 Answers
  • Posted on May 25, 2009

SOURCE: spark plug wiring diagram 1997 chev z71 5.7 liter

try these two websites www.autozone.com and the other one is www.alldatadiy.com and i also would like to give you this information if you every have any hard to find GM- parts its Schram auto & truck parts they sells only GM parts 1-800-292-1032 and they website is www.schramauto.com

Anonymous

  • 166 Answers
  • Posted on Jun 12, 2009

SOURCE: need a spark plug wiring diagram 1997 dodge ram 2500

googel it

Anonymous

  • 2926 Answers
  • Posted on Jul 24, 2010

SOURCE: Need diagram for spark plug wiring for 1997 Chevy

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1helpful
1answer

No hot wire to the coil 1997 Plymouth Voyager 3.3

Does the check engine light come on whe you turn the key to ON? It should come on, just as a little alert to you that the pcm is powered, and then go off once the engine is running. I'm not certain, but I believe on your car that the coil signal comes direct from the pcm, the engine computer. Check all the fuses in the power distribution center, especially a pcm fuse if you have one there. The Automatic Shut Down relay (ASD relay) is also there in the box. This relay cuts power to the coil and to the injectors when key is turned to off. Maybe something is going on there, you might try a different relay just to check. I think the A/C relay may be the same as the ASD relay, check the numbers on the relays. One shoulde be swappable with the ASD relay.
Good luck, I don't know what else to suggest. It would help you to find a wiring diagram just to check the engine ignition aqnd starting circuit, see how the coil gets its signal. Car repair manuals do have wiring diagrams.
0helpful
1answer

On a 1997 GMC Savana van, the heated oxygen sensor pre-converter for the right side has wires: tan from A7 (on the PCM) to pre-converter and purple back to A21 on PCM. The left side sensor has a tan/white...

Look it up here http://www.bbbind.com/free_tsb.html free wiring diagrams , Enter vehicle info. year , make , model and engine size .
Under system click on engine , under subsystem click fuel controls . Click the search button , then the first blue link . The 7 th diagram down is for O2 sensors . The ppl wire to pin 21 is signal return , the tan to pin 7 is low ref, ( ground ) Tan / white pin 26 low ref.(ground ) PPL / white pin 22 signal return .
0helpful
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I was wondering what the 2 wires are that lead to my mass air flow sensor on my 1997 v6 mustang?

one black, one red:

Black is ground that also goes to the PCM.

Red is your hot wire...power....

Now, the other two wires that you may be referring to are the light brown and red and the light brown and tan......these go to the PCM and aid in the calculation of fuel delivery. If you post your email I can email you the diagram. We can't post pdf files here....which the wiring diagrams are.
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RECENT ENGINE ROOM FIRE VAPORIZED ALTERNATOR HARNESS AND CONNECTOR ON THE ALTERNATOR BOUGHT CONNECTOR FOR ALTERNATOR AND REPAIRED DAMAGED WIRING IN ENGINE BAY WHAT I NEED IS A DIAGRAM OF CONNECTOR HARNESS...

Hi, this is a 2 wire Delco alternator. The wire from the terminal on the back goes to the battery or starter, and the other (excite) wire goes to the battery light in the dash. It also goes to the PCM--not sure which pin, sorry.

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0helpful
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1997 chev with 5.7 v8 will not start when it rains out? what could be the problem

plug wires dried out and cracked? If so replace them all. An ohm meter will tell you to if the wires are good still. The average wire should read 28,000 ohms
If under they are shot
1helpful
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Stalling/cutting out problem

Check the fuel pump,Clean the fuel pump sound like not getting continue fuel to the engine.
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1989 Chev 2.5 S 10. I replaced the spark plug

Here's a diagram showing you the firing order...

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0helpful
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1helpful
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Spark plug wiring diagram 1997 chev z71 5.7 liter

try these two websites www.autozone.com and the other one is www.alldatadiy.com and i also would like to give you this information if you every have any hard to find GM- parts its Schram auto & truck parts they sells only GM parts 1-800-292-1032 and they website is www.schramauto.com
0helpful
1answer

Stop lights are not working, But high stop light works fine

You can pick up a 97 Chev Silverado Haynes mechanics manual. It has all the electrical diagrams towards the back of the book. Canadian Tire has them you may be able to get one off of ebay maybe Amazon.
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