Low Boost
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5th Wheeling
Joined: Jul 2023
Posts: 34
Likes: 3
From: Aruba
Low Boost
Hello, I just was trying some different test and cleaned some plugs and recheck the connectors. I tightened some clips and rechecked the codes. I ended with three codes: P0237/ P1000/ P0098.
P0237 OLD
P01000 OLD
P0098 NEW
Those are the only codes remaining.
Low boost
P0237 OLD
P01000 OLD
P0098 NEW
Those are the only codes remaining.
Low boost
Logistics Pro
Joined: Jul 2014
Posts: 4,673
Likes: 532
From: Houston, Texas
Not sure what you mean by "old" and "remaining." What are you reading codes with? Can you capture live data? You're not giving the guys here much to go on. You might start with Vref and comparing the EBF, Baro, and MAP temps when the engine is cold.
Tuned
Joined: Oct 2022
Posts: 481
Likes: 334
From: The State of Confusion
Was any work done prior to the low boost issue or did it happen out of the blue?
-jokester
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5th Wheeling
Joined: Jul 2023
Posts: 34
Likes: 3
From: Aruba
Hello, good morning.
First Thanks for looking at the information.
The plugs am refiring to Are: VGT/ MAF/ MAP/ PCM/ IAT/ OIL TEMP/ OIL PRESS/ COOLANT TEMP/ EBP.
The oil temp sensor wire was fused so I had to separate them and add some extra insolation.
These was the first set of codes; the red are the old codes that keep coming back.P0046.
P0102.
P0103.
P0674
P0237/ P1000/ B1342/ P0102. (Next code appeared yesterday: P0603)
Sensors that were renewed a year ago: oil/ oil temp/ IAT/ EBP/ VGT solenoid. (A month ago, ICP/ IPR/ MAP)
.
Hope this might give you some insight with this migraine headache.
Regards
K Leerdam
First Thanks for looking at the information.
The plugs am refiring to Are: VGT/ MAF/ MAP/ PCM/ IAT/ OIL TEMP/ OIL PRESS/ COOLANT TEMP/ EBP.
The oil temp sensor wire was fused so I had to separate them and add some extra insolation.
These was the first set of codes; the red are the old codes that keep coming back.P0046.
P0102.
P0103.
P0674
P0237/ P1000/ B1342/ P0102. (Next code appeared yesterday: P0603)
Sensors that were renewed a year ago: oil/ oil temp/ IAT/ EBP/ VGT solenoid. (A month ago, ICP/ IPR/ MAP)
.
Hope this might give you some insight with this migraine headache.
Regards
K Leerdam
Tuned
Joined: Oct 2022
Posts: 481
Likes: 334
From: The State of Confusion
The easiest way to troubleshoot these trucks is with a program called FORSCAN. You can get the Forscan Lite App for phone or the full Forscan program for laptop/tablet. What you need to pair it with is an OBDII dongle (BLUETOOTH for android phone/windows based device or WIRELESS for iPhone/iPAD/Mac). Just be aware, if you have an iPAD or Mac that you're going to use, the full Forscan program isn't supported by iOS devices, so you will need to download the Forscan Lite App from your play store or app store and use your iOS. If you have an android phone and a windows based laptop - you can download the full Forscan program and use it without issues. The full program is the best, but the app gets the job done as well...just with a few less testing items.
FORSCAN FULL PROGRAM or App:
Download FORScan
OBDII DONGLES:
iOS/Mac
Android/Windows
When you get everything setup, read the stored DTC's and post them here. Then post some values for the following truck parameters at KOEO (key on engine off) and when you see the issue while driving:
EBP
MAP
BARO
VGT%
Battery V
FICM MPower
FICM LPower
Fuel Pulse Width (aka Injector Pulse Width)
IPR%
ICP
ICPvoltage
VRef Voltage
Would also like Fuel Pressure, but it requires an aftermarket gauge as the PCM doesn't monitor this value.
Forscan is a great program and you will use it time and time again as a monitor or troubleshooting tool!
-jokester
FORSCAN FULL PROGRAM or App:
Download FORScan
OBDII DONGLES:
iOS/Mac
Android/Windows
When you get everything setup, read the stored DTC's and post them here. Then post some values for the following truck parameters at KOEO (key on engine off) and when you see the issue while driving:
EBP
MAP
BARO
VGT%
Battery V
FICM MPower
FICM LPower
Fuel Pulse Width (aka Injector Pulse Width)
IPR%
ICP
ICPvoltage
VRef Voltage
Would also like Fuel Pressure, but it requires an aftermarket gauge as the PCM doesn't monitor this value.
Forscan is a great program and you will use it time and time again as a monitor or troubleshooting tool!
-jokester
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