CPS SCAUS-480 Guide de l'utilisateur

Chapter 1 For the readers - I have a life and I must tend to it, but I can sneak in every so often and contribute here. I hope others with AE experien

The next time you connect to to the vehicle, you can start a new session, or you can load a prepared one like the Exh-Boost you just made. Here are

Word of warning: I learned the hard way that if you change a parameter while in record, the recording will stop instantly. Once you are set up and r

• Not all sensors need the same attention, BARO probably needs the least. Engine Oil Temperature is important, but it's a slow mover... unlike I

This is what happens when you look too closely at a slow-moving sensor. Very boring:

I skipped over a few things that may or may not be obvious to Scan Tool users. In the event the above is a bit confusing, I'm pausing for questio

I then made my AE screen bigger to see more detail and zoomed in on the first spike on the graph: You can see how the backpressure (EPB plus EBP

• MAP (absolute) peak is 29, but we subtract the MAP KOEO of (roughly) 12 to get the real MAP (boost) of 17 PSI. This looks to be textbook for a heal

exhaust and intake pressures. This data has RPM so you can see what your engines do: When I compare this with the data from before, it's eas

Neither set has Bacon/Permagrin, because we're dealing with stock. Note how higher EPB doesn't translate to exactly the same boost rise on t

in). Any guesses how much data I got while it was cranking? Anyway... I won't repeat all the steps to set up a recording session, but I will sho

5. A window will pop up, showing the progress of the connection... then the “Vehicle Selection” window will pop up. Enter your Make, Year, and model

Chapter 10 So I was getting ready to show how the Injector Pressure Regulator compensates for the drop in RPMs, in order to keep the Injector Contro

So... show of dazed eyes: How many did I lose on that one? Anyway, here's the significance of all of this: The Low Pressure Oil Pump (LPOP) se

In order to get those pesky HEUI injectors to cough up some “beer”, we need: • High oil pressure in the top half of the injector (pump up the tap)

Chapter 12 Three No-Starts I have some graphs here of trucks cranking but not starting. I put color-coded arrows at the minimums needed for each sens

Quote: Originally Posted by CampSpringsJohn If the IDM doesn't have the voltage to fire the injectors, will you still get a pulse width reading

nozzles... but I've never seen it this low and this is a stock truck. Why would the IPR be so low? I asked him to unplug, then plug in the ICP se

Chapter 14 While listening to crickets, I got it into my head I didn't explain that all the way through. First, we're pulling a sensor con

big sticks, so my MFD isn't likely to match everybody else's, but I know my MFD number at 65 MPH on the flat with no wind. Say I have a hypo

it, nor do I suggest anybody else does. The first screen up is the “Diagnostic Trouble Codes” screen. You will likely have a whole bunch of stuff in

AE does not convert the BARO voltage to absolute PSI, but Infinity and maybe a few other scan tools/OBDII gauges do. I can tell you that's the sa

Any cylinder consistently reading more than 3-5% change in rotational velocity is suspect and should be further examined. Note: Engine should be fully

P1316 - "IDM Codes Detected" (7.3L) IDM Codes are stored in memory in the IDM itself. The P1316 DTC is an indication that there are store

Now I've done it... I gave away one of the secrets - you can monitor up to 9 sensors at a time. There will be a later discussion on the practi

You can see the values from my truck in my driveway... I live at about 1000 feet. These values are absolute pressure – this means compared to a perfec

I set my absolute pressure maximums to 50 for this exercise, but a realistic maximum for my modified truck would be 65 on the backpressure and 55 on