Engine
What is the correct RPM when on idle and rated?
1,000 idle 1,800 Rated
What are the two types of AVR's we mainly use?
A109 and MX341
If you have low Battery voltage and the batteries, alternator, dse charger, and 50 amp fuse are good what else could you check?
Belt tension
How do heat exchangers work?
Hot coolant heats up the cold LP Creating a vapor
How do you properly read a no start template?
(What do the numbers mean? 0,-1,-2, ETC...)
0 no crank input -1 no Cam input -2 Crank/Cam are working as should
What does a turbo charger use to spin its turbine?
Exhaust gases
What is the correct ohms for a Exciter and PMG? (Marathon and stamford)
stamford exciter 18-22 pmg 3.8-4.2
Marathon exciter 15-19 pmg 1.5-2
What should you look at when you get a Megajector code?
EPR or 5-amp fuse
What does HEGO and UEGO stand for
Heated Exhaust Gas Oxygen
Universal Exhaust Gas Oxygen
What are the steps to navigate through ODC and check if site has Current (A) issues?
Recent data go to legend and use peak current and remove the rest.
What is the warning and shutdown temperatures for High intake air temp?
Warning 140 Shutdown 155
What voltage do we use when powering a crypto site?
415
What would you look into if there is oil in the coolant?
oil cooler, head gasket
Current Transformers also known as CT's does what?
Reads current (Amps)
What are the three types of AFR ( Air fuel ratio)
Lean, Rich, stoichiometric
What is the 4 stroke cycle in an engine?
Intake, compression, combustion, and exhaust
What does a pmg do?
Supply VAC to AVR
How far apart should your TIP and MAP be?
8-10 apart
A step down transform's what voltage to what?
480 to 120
What is the correct percentage threshold when performing a compression test?
Must be 10% from each other
What should your Oil PSI be on rated? (inline and v-series)
70 and 80-90
What does a diode do?
A two terminal electronic component that acts as a one way-valve for electricity.
How do we minimize harmonics?
Harmonic filters in our deepsea
What type of catalyst does mesa use?
If a site is having syncing issues, what should you look for?
Comms cables, correct deepsea, correct MSC id, and ordnance. Pin 32 as wells as for Heat trace.