Rail pressure
#1
Rail pressure
anybody have a link to a wiring diagram for a quadzilla monitor? trying to figure out the wire for the rail pressure I'm only reading 12500??? I used to read 21000 to 25000 depending on my MP-8 position!
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Ok I verified the wiring now anybody know why a truck would have rail pressure around 4600 psi??? This # is way off! I think this is a false reading because the truck runs fine!
Except the MPG are in the dumps!
---AutoMerged DoublePost---
Ok I verified the wiring now anybody know why a truck would have rail pressure around 4600 psi??? This # is way off! I think this is a false reading because the truck runs fine!
Except the MPG are in the dumps!
Last edited by dangerous1965; 02-07-2010 at 11:59 AM. Reason: Automerged Doublepost
#8
#9
Yes, a scan tool capable of reading the ECU will tell you what the ECU is seeing from the RP sensor. Does the commander tap the RP sensor or plug into the data port under the dash?
#10
What order did you plug them in? Gauge first then mp8 otherwise If you have the mp8 first, your reading the fooled pressure from the mp8 which allows the cp3 to command more than it's actually seeing.
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AlsLAoso here's the link to the manual....
http://www.quadzillapower.com/files/...Instr_6_09.pdf
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AlsLAoso here's the link to the manual....
http://www.quadzillapower.com/files/...Instr_6_09.pdf
Last edited by Red_Rattler; 02-10-2010 at 07:48 PM. Reason: Automerged Doublepost
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dangerous1965 (02-10-2010)
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