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Magnat1976 · 07-05-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

Here what cummins showing

Magnat1976 · 07-05-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

(07-05-2024 )tree98 Wrote: You have a bad program and possibly the wrong turbo on your engine. Why are you getting files from a "tuner" your engine is pre emmission so all you need is a factory file with the HP level you choose. Nobody here can help you as long as you have such a butchered up mess.

Put the correct turbo for your engine back on it and then get yourself a copy of c a l t e r m 3.17 only then can you begin to undue this horrible mess your in. Version 4 isn't going to work very well on an engine as old as yours.

I am not getting any files from ct...
Rawze,advised to get calterm and monitor how ecm and engine performing..

Magnat1976 · 07-06-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

(07-05-2024 )Magnat1976 Wrote: Here what cummins showing

Correct screenshot

Magnat1976 · 07-11-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

Rawze,Any advises?

Rawze · 07-11-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

(07-11-2024 )Magnat1976 Wrote: Rawze,Any advises?

sure .. here ya go...
https://rawze.com/forums/showthread.php?...6#pid80246

Magnat1976 · 07-11-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

Ok,you have solution for that bug?

Rawze · 07-11-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

(07-11-2024 )Magnat1976 Wrote: Ok,you have solution for that bug?

Replacing old worn fueling and metering solenoids.

First of all, someone needs to check to see if that is the actual issue first. Monitoring the fuel control state and the fuel flow(live mg/stroke) will reveal it. Otherwise, assuming blindly that the ecm is cutting fuel back due to ghost solenoid issues without thoroughly testing for it, is noting but wasting your moneys and time on parts that may not be needed.

There is a correction that can be made to the programming on the CM871 and newer engines to remove that bug, but there again, .. if solenoids are worn out, they still need replacing to ensure the engine is running correctly.

Magnat1976 · 07-12-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

Hi Rawze,I wrote before....
My actuators replaced half year ago...all 4 brand new cummins, not a rebuild,or reman..
4 new ones

Magnat1976 · 12-03-2024, **(Subject: 2003 volvo isx15 cm570 issues )**

Hello,please advise asap..
We did mechanical compression test..
Cylinder#1-500
#2-520
#3-580
#4-600
#5-570
#6-580
Difference between #1 is 20%
Is it out of tolerance, critical?I have blow by,not huge,almost no oil consumption.
This can cause stumbling, surge,loss of power,and very bad vibration on road speed at 65mp.1500rpm..