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Old 09-22-2022, 09:33 PM   #1
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Originally Posted by blue62 View Post
That is also an option.
When testing something that generates a signal or a voltage like a CPS or a car battery
I try to start closest to the signal source when possible.
That way if the signal source tests good it is a wiring or connector problem.
If I start from the far end and don't get a signal I don't know if it is wiring or a connector or the signal source that is at fault until I do more testing.
I think if the CPS or the related wiring was bad then the engine wouldn`t run with the pump relay bypassed. He started the thread with stating he jumped the relay and the engine ran fine.
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Old 09-23-2022, 06:17 AM   #2
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Originally Posted by Homeoboxter View Post
I think if the CPS or the related wiring was bad then the engine wouldn`t run with the pump relay bypassed. He started the thread with stating he jumped the relay and the engine ran fine.
You have a good point.
My idea of checking the CPS with a volt meter is that it is the easiest quickest way to confirm the condition of an electrical component and any wiring or connections involved as part of the diagnostic process.
No need to remove or replace the part if it tests good.
Totally eliminates becoming a parts changer and tail chasing. (where electrical parts are concerned).
Never could understand swapping electrical parts side to side (like coil packs or o2 sensors) to see if the fault moves with the electrical component.
Or replacing an electrical component because it is thought to be at fault.
When all you have to do is use a volt meter and back probe a connection or use the needles and pierce the wires.
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Old 09-23-2022, 09:34 AM   #3
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Looks like I have attracted many of the best and brightest

Full disclosure, I am not the best with a voltmeter, how I should be able to test for voltage and continuity.

However, is there general consensus that because the car runs with a jumper in place the cps is OK?

IKE84 states,
"]This may actually be due to your ignition tumbler. If your dme is dry and all other systems are working properly, but your relay is not energizing while starting, I would look at the ignition wiring and tumbler.

I noticed that when I put the jumper in place, the fuel pump fires up before I turn the key. Does this Support Ikes thoughts?

When you guys refer to the DME, is that the box in the trunk behind the carpet? When my immobilizer was rained on I sent the board from under the seat and the what I thought was the CPU to folks in Florida.

jfp states; I would be checking the CPS signal at the DME plug, which takes the entire harness into consideration. I feel clueless, is this the box behind the carpet and do I just need to become more learned of the wiring diagram in the Bentley book?

blues62, I live about 100 miles west of you so maybe one day we can meet F2F.

Anyhew fellas, any more guidance is welcomed.
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Old 09-23-2022, 10:15 AM   #4
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blues62, I live about 100 miles west of you so maybe one day we can meet F2F.
Me too! If I ever happen to be in that area I would definitely be visiting Blue not just as an avid gearhead, but also to check out his smoked salmon..
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Old 09-23-2022, 11:35 AM   #5
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Or he could share his brine recipe, not likely, my own brother will not share his
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Old 09-23-2022, 02:26 PM   #6
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Luckyman & Gilles

First electrics is really my weak suit.
So what I do is use google and youtube.
There are many examples and detailed write ups on testing just about anything electrical.
You do have to be a little careful who you follow on youtube. There are lots of people just repeating what they have heard or seen and have no real experience with what they are talking about.

Most good articles and good youtube videos will give you specs.as well.
Such as what "ohm" reading to expect when doing a resistance test.

Scanner Danner on youtube is tops... very good detailed videos and he is a top notch professional.
You can learn a ton about automotive electrics and also top notch diagnostic procedures via his videos.
I have been following him for a couple of year now.

Still everytime I do a voltage drop test I have to go and look up how to do the connections for what ever circuit I am testing.
But in the end learning and using a digital volt meter saves lots of time lots of work and loads of money.

Luckyman
When I saw Nachotta I thought it was some foreign country
your just over yonder.

Gilles how far are you From Portland????

Brine for smoked Salmon:
Nothing special really....I tend to tweak it almost everytime I mix it up.
A little change like maybe less soy sauce and more teriyaki sauce.
Or maybe some good quality maple syrup or maybe some lemon juice.
Or maybe brush some honey on the fish right at the end of smoking.
I also will change up the smoke chips.. something besides Alder every time.
Or even try different smokers although the Big Chief seems to do the best for me.

The Coho are starting to come into my favorite river so fishing in the morning.
Now if they will just get over the early season lockjaw.
They don't bite very well early on when the water is still warm.
We need a good rain that will wake them up.

So if you guys want the basic brine recipe let me know I will post it.
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Old 09-23-2022, 02:53 PM   #7
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Gilles how far are you From Portland????
Blue, I am 1027 miles away (92886) from Woodland WA...

But a good friend of mine just moved to Kelso WA and I may go visit him at one point, I don't know how to fish and have never smoked anything, but I LOVE smoked salmon..

However, since my kids gave me for father's day a 'Masterbuilt' charcoal grill that supposedly is good for smoking as well so I will be learning how to use it but unfortunately where I live the only 'fresh salmon' comes from the store like Whole Foods or Mothers etc.,
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