Skip to main content
Topic: Pulling wire from engine bay to dash (Read 1147 times) previous topic - next topic

Re: Pulling wire from engine bay to dash

Reply #25
For all that want to install engine exhaust temp gauge at dash:

There is a very good Pyrometer / EGT / Exhaust Gas Temperature / that uses regular copper wires from engine to dash, INSTEAD of K-thermocouple steel wires.

Keith, before moving forward on your wire pull, recommend reading our post from 7 years ago.

Digital Pyrometer & Boost Gauges - VEI Systems

Features & Functions:

Exhaust-gas temperature gauges are susceptible to many sources of error due to the nature of the sensor-probe signals, which are very low voltage (in the order of millivolts), and since the temperature of the reference junction (typically where the probe connects to the gauge) needs to be accurately determined. Our gauge and matching probe comes with a controller that amplifies the probe's signal output near the source, and places a temperature sensor at the reference junction of probe. The result is a much more accurate EGT monitor!Range: 1800 degrees Fahrenheit or 1000 degrees Celcius

User-settable bargraph type (bar or dot mode)

User-settable bargraph scale

User-settable peak indicator mode

12-segment bargraph AND 3-digit numeric display

Park-light dimmer

User-settable day and night intensities (9 levels each)

Sensor included:

SEN-TCI

V1 Series Pyrometer/Exhaust-Gas Temperature Monitor - VEI Systems

BTW, years ago we ran couple dozen wires all at one time from engine for future use. Some twisted pair for shunts, some coax, jacketed and different sizes of single wires. Laid them all on ground parallel to each other Identified them at either end, made a paper wiring drawing, and pulled them from engine to front left corner where they could be fed up to dash. Did terminate a few wires at our curbside house battery bay. Started wire run at top center rear firewall where OEM hoses & cables are run. Worked cables forward by working up on ceiling of each bay.

Re: Pulling wire from engine bay to dash

Reply #26
I've got a inquiry to see if they still sell a single EGT seems like all the gauges I could find were dual.
Scott

Re: Pulling wire from engine bay to dash

Reply #27
VEI has single gauge EGT.

Re: Pulling wire from engine bay to dash

Reply #28
I get mine from Banks and they sell whatever you want.
Johnh
Coachless, now use aircraft. 2003 Ford Travelair TC280 class C. Super shape. Just for 1 yr .
1994 Ford E350 ClassC,total renovation inside and out. Now sold.
2000 U295  36' Cummins 350 c/w Banks Stinger, Resonator upgrade,Solar, LED lites.Residential fridge with slide out pantry. Build 5674. Sold
ex 92 GV 022C ored Cummins. Sold
ex 95 GV240 cat 3116. Sold
2017 Mini cooper s & 2016 land Rover LR2 HSE  LUX.
jhaygarth@aol.com    SKP #130098
treat everyone as you would like to be.

 

Re: Pulling wire from engine bay to dash

Reply #29
You could use a 3 wire RTD instead of a thermocouple. Then you could use existing spare wires from the engine bay to the dash.

If you already have the gauge and thermocouple then getting the wire pulled SHOULD be much easier than replacing a fuel line. 😁

Hope you get lucky.
Justin & Cathy Byrd
1995 U280 "Old Faithful"
36' Build #4673
C8.3 Cummins
Allison MD3060R 6 speed - retarder
Powertech 10KW  4cyl Kubota