Help with EBPS
Thread Starter
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5th Wheeling
Joined: Feb 2023
Posts: 41
Likes: 1
From: Gig Harbor, WA.
Help with EBPS
Evening
I got an OBD2LINKMX+ and FORScan Lite om my phone.
My EBPS is reading 6.2 always, no matter at idle or underlaod.
Setting is EBP_V psi and EBP volts. Volts is around .07-.09 small fluctuations there.
Sensor?
I got an OBD2LINKMX+ and FORScan Lite om my phone.
My EBPS is reading 6.2 always, no matter at idle or underlaod.
Setting is EBP_V psi and EBP volts. Volts is around .07-.09 small fluctuations there.
Sensor?
Thread Starter
|
5th Wheeling
Joined: Feb 2023
Posts: 41
Likes: 1
From: Gig Harbor, WA.
The reading are from my OBD and FROScan, I would guess that's properly, or am I missing sowmthing
Thread Starter
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5th Wheeling
Joined: Feb 2023
Posts: 41
Likes: 1
From: Gig Harbor, WA.
FTE Leadership Emeritus
Joined: May 2014
Posts: 27,354
Likes: 5,946
From: Lake Hartwell, GA
EBP changed a bit as monitored by FORScan over time, so you might have to do some testing and trial and error.
Try changing the unit of measure for EBP_V to PSI. Try EBP_A, again with PSI.
In order to verify the EBPS is functioning properly, you need to monitor MAP, BARO and EBP on a cold engine. With the key on, engine off, they should be within .5 PSI of each other. Whichever is out of whack, needs service or replacement. BARO is internal to the PCM in all trucks except E99 if I am not mistaken.
Try changing the unit of measure for EBP_V to PSI. Try EBP_A, again with PSI.
In order to verify the EBPS is functioning properly, you need to monitor MAP, BARO and EBP on a cold engine. With the key on, engine off, they should be within .5 PSI of each other. Whichever is out of whack, needs service or replacement. BARO is internal to the PCM in all trucks except E99 if I am not mistaken.
Thread Starter
|
5th Wheeling
Joined: Feb 2023
Posts: 41
Likes: 1
From: Gig Harbor, WA.
EBP changed a bit as monitored by FORScan over time, so you might have to do some testing and trial and error.
Try changing the unit of measure for EBP_V to PSI. Try EBP_A, again with PSI.
In order to verify the EBPS is functioning properly, you need to monitor MAP, BARO and EBP on a cold engine. With the key on, engine off, they should be within .5 PSI of each other. Whichever is out of whack, needs service or replacement. BARO is internal to the PCM in all trucks except E99 if I am not mistaken.
Try changing the unit of measure for EBP_V to PSI. Try EBP_A, again with PSI.
In order to verify the EBPS is functioning properly, you need to monitor MAP, BARO and EBP on a cold engine. With the key on, engine off, they should be within .5 PSI of each other. Whichever is out of whack, needs service or replacement. BARO is internal to the PCM in all trucks except E99 if I am not mistaken.
MAP sensor is new and amtches with boost reading plus atmospheric pressure.
BARO, I have no idea about that. If it is in the PCM umm yeah nah yeah nah, that scares me a bit,
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FTE Leadership Emeritus
Joined: May 2014
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From: Lake Hartwell, GA
BARO is nothing more than another PID you select on FORScan, it is your benchmark when checking MAP and EBPS for proper function.
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Thread Starter
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5th Wheeling
Joined: Feb 2023
Posts: 41
Likes: 1
From: Gig Harbor, WA.
BARO reads 0 PSI while in operation
Lead Driver
Joined: Jun 2013
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From: north of Minneapolis, MN
I think the baro is internal to the PCM.. depneding on the year. @cleatus12r can clear that up.
FTE Leadership Emeritus
Joined: May 2014
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From: Lake Hartwell, GA
I think the baro is internal to the PCM.. depneding on the year. @cleatus12r can clear that up.
All of these PID's work and display the relevant information when configured properly, but the correct PID and unit of measurement must be selected otherwise the data will be erroneous.
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5th Wheeling
Joined: Feb 2023
Posts: 41
Likes: 1
From: Gig Harbor, WA.
EBP_A and EBPV read 6psi on either one when selected and does not change no mater the load, with EBPV on the VT setting it reads .05 to .07 no matter the load.
indication. Bad sensor?
FTE Leadership Emeritus
Joined: May 2014
Posts: 27,354
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From: Lake Hartwell, GA
BAROV indicates same as MAP, 14.6, thank you for pointing out to switch the PID to that.
EBP_A and EBPV read 6psi on either one when selected and does not change no mater the load, with EBPV on the VT setting it reads .05 to .07 no matter the load.
indication. Bad sensor?
EBP_A and EBPV read 6psi on either one when selected and does not change no mater the load, with EBPV on the VT setting it reads .05 to .07 no matter the load.
indication. Bad sensor?
99% of the time it is the EBP sensor.