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Yeesh... TMI. I stripped out all the fluff, erroneous data, duplicate sensor readings, and PIDs that had "hinky" numbers (like the "engine torque" that is calculated with throttle, RPMs, and pixy dust density).
I saw a spread of 10 PSI between EBP and MAP at WOT, but the boost never capped 17 PSI that's a little high for stock (normal is about a 5 PSI spread). Maybe a red line mod can give you a little treat.
Your ICP/IPR ratio looks great, so that's not an issue.
I saw your torque converter unlock on a downshift while what looked like a throttle bump, but I am unsure if you "pooshed de botton" or if it just downshifted on its own.
Speaking of torque converter... I saw some pretty high slip when it wasn't locked, I don't normally see that on my rig - but I have the HD4R100. I wonder if you are using my formula or something else.
Everything that the truck did, it did on its own. I have no buttons to push. Also I'm running an Automatic Transmission. Sorry for TMI but I'd rather be safe than sorry and give y'all tmi vs. Not enough.
No need to apologize... you're learning and I'm just sharing.
They discussed the wastegate mod, but didn't show a picture. When I did mine, I just grabbed a bolt and plugged the red line (seen in the upper-right corner):
As for the member that felt he lost fuel economy, I'm not sold that this would be accurate over several tanks or a through different seasons. The weather alone can change fuel economy - ask anybody (like me) with a Prius that prominently displays a fuel-economy guilt trip on the dash.
Stock injectors/turbo with the red line mod, other air/exhaust mods, and the long-bed fuel tank:
ok so now that I am using this Torque Pro app. I noticed that I have another problem, as a matter of fact I was just stranded at dinner. well not really but had to sit there 45 minutes and she finally started.
I unplugged the ICP and it did not start but was oily.
I thought my fuel pressure regulator was clogged up so I drained it
Then I noticed what seems to be an issue.
MY FUEL PRESSURE read 0 PSI.
I was able to drive it back home once started about 10 miles.
ok so what are the steps to diagnose and fix this issue? I hope its not a weak fuel pump but I am prepared if it is.
I am going to try the following to see if it fixes my issue
If you are using TP to read the fuel pressure you will always get wrong values back as a zero intagure, you will need a add on sender or mechanical gauge to test at the fuel bowl pre filter or post
Ok thanks, I changed out my CPS as a precautionary measure, and seeing as the part was 30.00
The truck now only gets about 2 miles down the road before it dies, will not restart.
I have to wait along time( presumably for it to cool down) before it will start.
Im wondering if when my radiator was changed out that maybe a wire didnt get plugged back in as I understand it there is a wire for the guage and a different wire for the sensor.
Maybe it is a coolant sensor or a sensor having to do with the engines operating temperature? At any rate the engine get to operating temp then it acts up...
Ok thanks, I changed out my CPS as a precautionary measure, and seeing as the part was 30.00
The truck now only gets about 2 miles down the road before it dies, will not restart.
I have to wait along time( presumably for it to cool down) before it will start.
Im wondering if when my radiator was changed out that maybe a wire didnt get plugged back in as I understand it there is a wire for the guage and a different wire for the sensor.
Maybe it is a coolant sensor or a sensor having to do with the engines operating temperature? At any rate the engine get to operating temp then it acts up...
thoughts?
Did you put an OEM sensor back in? Aftermarket sensors tend to be unstable and cause a shutdown.
Until you have the truck stabilized, I'd drive with your TP logging all the time. Did you catch a log of your PIDs during the fail, and the fail to start?
Until you have the truck stabilized, I'd drive with your TP logging all the time. Did you catch a log of your PIDs during the fail, and the fail to start?
I did not but I will, unfortunately it will be another 3 weeks before I can make this happen as I have to go back to work today( Im a OTR truck driver).
10-06-2016, 08:31 AM
