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The crf450ish random question thread.

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TFaoro

TFaoro

Posted
Posted
12 minutes ago, crf450ish said:

What should EGTs be at on 3 cyl high idle? Because mine are at like 120*.....with the quad on level zero. What am I missing?

Your probe must be reading from the front 3 instead of the back 3....

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crf450ish

crf450ish

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Posted (edited)
44 minutes ago, TFaoro said:

Your probe must be reading from the front 3 instead of the back 3....

Found out whats going on.....in "warm up" mode on the quad...a load must be being put on the engine because EGTS are where they should be...450-550 degrees, they hover in there. Good deal......right?

 

Now, if warm up mode is turned off and 3 cyl high idle selected, and the quad is turned down to lvl 0, EGTs STILL are low in the 100's degrees. Weird.  

 

 

EDIT: I never payed attention to whether or not this occurred when I was using iOS iQuad, so I cannot tell if its due to one app platform or the other. 

Edited by crf450ish
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TFaoro

TFaoro

Posted
Posted
22 minutes ago, crf450ish said:

Found out whats going on.....in "warm up" mode on the quad...a load must be being put on the engine because EGTS are where they should be...450-550 degrees, they hover in there. Good deal......right?

 

Now, if warm up mode is turned off and 3 cyl high idle selected, and the quad is turned down to lvl 0, EGTs STILL are low in the 100's degrees. Weird.  

 

 

EDIT: I never payed attention to whether or not this occurred when I was using iOS iQuad, so I cannot tell if its due to one app platform or the other. 

Okay, the first two lines.... was the truck running on 6 cylinders or 3?

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TFaoro

TFaoro

Posted
Posted
5 minutes ago, Me78569 said:

....why do you hate me  

 

 

It appears that since revs are up, but tps is == 0 but warmup is enabled that the quad is setting the 0psi value to the canbus message and "defueling" warmup.......... humpt..

But an engine can't run on that little of fuel?? 

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Me78569

Me78569

Posted
Posted

Well slight snag.......

 

ugh this is complex...gonna need some scotch to figure it out.

Well @crf450ish

this is actually a VERY stupidly complex issue....give me a few days to mull it over.


stupid late trucks and their cruise control:spank: that whole " dunno if 0 % tps != not driving down the road" is killing me

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crf450ish

crf450ish

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Anyone here have or know anyone who does have have the Best VP44 that Blue Chip Diesel sells? 

 

They have 3 tiers of pumps.. Standard, Premium, Best 

 

Best being this:

 

upgraded computer, angle sensor, upgraded steel re-bushed housing, upgraded diaphragm and the latest updated rotor and distributor for the MAXIMUM LIFE EXPECTANCY of any VP44 sold anywhere

 

 

Just curious if anyone has one from bluechip.

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Me78569

Me78569

Posted
Posted (edited)

Tyler has a few lolol.  Personally dap because they are good to deal with.  There are only a handful of rebuilders out there so most of the timing you are getting the same pump regardless of who you get it from.  Blue chip does not have a test bench...Keep that in mind.

 

 

By the way as of 2004 ish all vp44s are built with upgraded parts. 

Edited by Me78569
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TFaoro

TFaoro

Posted
Posted
24 minutes ago, crf450ish said:

Anyone here have or know anyone who does have have the Best VP44 that Blue Chip Diesel sells? 

 

They have 3 tiers of pumps.. Standard, Premium, Best 

 

Best being this:

 

upgraded computer, angle sensor, upgraded steel re-bushed housing, upgraded diaphragm and the latest updated rotor and distributor for the MAXIMUM LIFE EXPECTANCY of any VP44 sold anywhere

 

 

Just curious if anyone has one from bluechip.

I burned up two of them in a month. I got blamed for messing up the pump even after I pulled the bed to look in the fuel tank. I didn't get all my money back when I was tired of messing with them, etc. Run away from them. 

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