ISX 600: Trouble in paradise

[Rawze]

I Was sent the file from this persons truck today. Here is what I see at a glance...

* No proper engine mode control was done. This causes the engine to try to warm up the DPF, SRC, ETC... perpetually, because it can never satisfy this condition, it using the turbo to choke the the exhaust + creating excessive internal friction on the cylinders all the time... shortening the engine life and creating excess friction by a lot. - Results are typically higher than normal oil temps.. lower then normal fuel mileage, over-boosting turbo, etc.etc.etc.


* Protection fuel limiters are still in place. The engine is not able to make full power/torque.

* DPF Restriction test not shut off properly.

* Excess Soot derate protection not shut off properly + Shutdown Protection for excess soot is still in place. The engine is still able to unpredictably shut down over this at some point in its future.

* Engine is still assuming+requesting EGR gas is going into the intake. The engine will have the wrong fuel-air-mix, too far advanced injection timing, etc. This is harmful / shortens engine life.

* injection timing is set too high and moderately harmful to the engine. Can cause a piston to crack / shortens engine life.

* The fuel-air-mix is set too lean and is harmful to a deleted engine.

* the turbo has been set waay to high for a W900. Will over-spool and over-boost the engine causing damage to the cylinders. Can cause crack in head, crack in piston, is harmful, causes too much friction in engine+ higher then normal oil temps.

* engine brake was screwed with. This is an absolute NO-NO!... and can cause the engine to drop a valve at HIGH RPM and high Engine brake conditions.


* ALL EACD fall-back emissions control is still active. This will cause unstable power, cause injection timning and other things to be screweed with in attempts of conform to fall-back emissions standards.

* Alpha settings are incomplete. The engine is jumping into protections and derating at times.

* sensors not shut off properly for... -= Just bad, incomplete programming on someone's part ...
-DPF inlet temp. not shut off properly.
-DPF outlet temp. not shut off properly.
-DPF outlet Pressure not shut off properly.
-DPF Delta-P. not shut off properly.
-DPF outlet pressure. not shut off properly.
-Doser injector not shut off properly.
-SCR inlet temp. not shut off properly.
-SCR outlet temp. not shut off properly.
-DEF pump not shut off properly.
-DEF Tank Level not shut off properly.
-DEF Tank Temp not shut off properly.
-DEF Tank Heater/Line heater not shut off properly.
-DOC inlet temp. not shut off properly.
-DOC outlet temp. not shut off properly.
-CCP sensor not shut off properly.
-IAT not shut off properly.


===============

- It looks to be the typical hack-n-slash where someone disconnects things and assumes the ECM has magical fairy dust inside itself to fix everything for them. Its terrible and moderately harmful to the engine. This person will be lucky if they do not need an inframe within the next year or so, especially if this thing has been run hard, after running it for 2+ years with this horrible, engine-eating program for so long.

Welcome to the bad delete collection. You are today's official winner.
ref: http://rawze.com/forums/showthread.php?t...5#pid13255

truly sad indeed.