tag:blogger.com,1999:blog-18449820.post3631260047556918551..comments2024-03-11T03:51:56.325-07:00Comments on ~~~~~School Bus Mechanic: Internatonal School Bus DT 466E Cam Sensor ReplacementAnonymoushttp://www.blogger.com/profile/01517188475250181833noreply@blogger.comBlogger42125tag:blogger.com,1999:blog-18449820.post-37281550999363066102014-10-14T12:07:42.663-07:002014-10-14T12:07:42.663-07:00I have an 06 DT466 with a dtc 554 IDM Incorrect CP...I have an 06 DT466 with a dtc 554 IDM Incorrect CPKO Siganl Signature. Says code is set when there are too few or too many transitions per engine rotation. Possible causes are bad CPK sensor or electrical noise. I have already replaced the CPK and opened the wiring harness to check for any damage, none found. Has anyone else seen this issue?Domnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-80971400053357501522013-08-28T06:12:42.407-07:002013-08-28T06:12:42.407-07:00hey john I have oil getting fuel at manifold none ...hey john I have oil getting fuel at manifold none in fuel tankAnonymoushttps://www.blogger.com/profile/13405967334024363769noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-37466685966212223382013-08-28T06:08:46.937-07:002013-08-28T06:08:46.937-07:00hey john have a 99 dt466e getting oil in fuel at m...hey john have a 99 dt466e getting oil in fuel at manifoldAnonymoushttps://www.blogger.com/profile/13405967334024363769noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-48813680004311988292013-08-28T06:06:56.453-07:002013-08-28T06:06:56.453-07:00I have 99 dt466e with oil in fuel manifold what ca...I have 99 dt466e with oil in fuel manifold what can it be and will that cause eng light to come on at hard eceleraton<br />Anonymoushttps://www.blogger.com/profile/13405967334024363769noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-8588247951248117412013-03-05T19:40:52.384-08:002013-03-05T19:40:52.384-08:00bonjour,
j'ai un DT466E, le moteur avait chauf...bonjour,<br />j'ai un DT466E, le moteur avait chauffé,et on a changé le joins de culasse,mais ca ne demare toujours pas et le mecanicien a remarqué un peu d'eau et huile qui coulele moteur ne demarre pas .quoi<br /> faire? Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-88789161425125788712012-10-14T09:16:04.267-07:002012-10-14T09:16:04.267-07:00Cv Garage
I have a 98 dt466e with code 190 which i...Cv Garage<br />I have a 98 dt466e with code 190 which is engine speed (ecm) and oil pressure is off, is there a engine speed sensor & where is it located or what other problems could I have? Replaced Cam Sensor.tonyahttps://www.blogger.com/profile/16585676816396222354noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-64309971973248905942012-10-14T09:12:34.479-07:002012-10-14T09:12:34.479-07:00Cv Garage
Have a 98 dt466e and have a code 190 whi...Cv Garage<br />Have a 98 dt466e and have a code 190 which is engine control speed(ecm) is there a engine speed sensor & where is it located or what else do you think problem could be, oil pressure isn't right.tonyahttps://www.blogger.com/profile/16585676816396222354noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-50655929916834424392012-03-18T08:33:57.437-07:002012-03-18T08:33:57.437-07:00I am working on a 99 466E engine.does anyone know ...I am working on a 99 466E engine.does anyone know what the high pressure psi should be in the oil rail leading to the injectors when cranking the engine over to able it to start?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-12846000849165683822012-03-01T18:58:38.154-08:002012-03-01T18:58:38.154-08:00Have a dt466e and white smokes terrible and misses...Have a dt466e and white smokes terrible and misses lik a bad injector???????????Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-21950194744871882182011-06-09T19:04:13.141-07:002011-06-09T19:04:13.141-07:00hi john i have a 95 dt466 was rebuilt 1 and a half...hi john i have a 95 dt466 was rebuilt 1 and a half years ago had no problems unit about 2 weeks ago came in entire front cover was soaked in oil replaced front crank seal and wear sleeve. went good for abouttwo weeks leaking again replaced seal and sleeve again. oil pump was resealed both times and again is leaking out of ideas need help.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-54833447225787637382011-05-02T04:40:11.385-07:002011-05-02T04:40:11.385-07:00Hi. I have a 1999 dt466 engine in a blue bird scho...Hi. I have a 1999 dt466 engine in a blue bird school bus that will not crank over. No power to sw terminal on starter when ignition switch is in crank position. i jumped relay on firewall and engine cranks. Tried changing ignition switch, relays on firewall, and bypassed n s switch. any help would be greatly appreciated. Thanks...OliverOliverhttps://www.blogger.com/profile/04085848338241216019noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-54409853403893431852011-05-02T04:37:04.412-07:002011-05-02T04:37:04.412-07:001999 dt466 school bus i have here. will not crank ...1999 dt466 school bus i have here. will not crank over. no power to sw terminal on starter when ignition switch is in crank position. jump relay on firewall and motor will crank. bypassed ns switch, tried diff ignition switch, changed relays on firewall. any help would be greatly appreciated. Thanks, JoshOliverhttps://www.blogger.com/profile/04085848338241216019noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-31180504888612625682011-03-05T06:21:47.052-08:002011-03-05T06:21:47.052-08:00we have a dt466e that had front cover gaskets repl...we have a dt466e that had front cover gaskets replaced(front and rear). Since then, the bus will run great for about 2 weeks then sputter and stall. after cooling, it will restart and run fine for a while. Each time, dtc 143 is set. Have replaced and shimmed cam sensor twice. Would a tooth off on timing cause this?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-44636180035315222742011-03-05T06:14:07.940-08:002011-03-05T06:14:07.940-08:00We have an 02 dt466e that one of my techs replaced...We have an 02 dt466e that one of my techs replaced front cover seals on. Since then, the bus will run good for about 2 weeks then sputter and stall. Each time it shows dtc 143. replaced cam sensor and shimmed each time only to have it run for a while and stall again. after cooling off, runs fine for a while.Would a tooth off on the timing cause this?jeffhttp://jeffro@bardstowncable.netnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-37291709560465515532011-02-22T06:46:13.074-08:002011-02-22T06:46:13.074-08:00i have a dt466 have no oil pressure. changed out e...i have a dt466 have no oil pressure. changed out engine oil pump. also changed out oil reg- in the front cover. still no pressure. pulled oil pan pick up tube seems fine. at wits end help harveyAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-18449820.post-72444658141898958592010-12-21T22:28:11.334-08:002010-12-21T22:28:11.334-08:00If you have an engine code it may be inactive and ...If you have an engine code it may be inactive and when you unhooked the battery that deleted it completely.<br /><br />If you fixed the problem it may not come back. Drive it, wait and see. I can't say it won't come back but if it does you may have to still get it analyzed for codes or you have a problem with the HEUI high pressure system.Anonymoushttps://www.blogger.com/profile/01517188475250181833noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-4129542331279600792010-12-19T14:52:56.666-08:002010-12-19T14:52:56.666-08:00hey so b4 i went to the shopi went thru the truck ...hey so b4 i went to the shopi went thru the truck myself i tightened some feul line fittings, cleaned the pre filter strainer out, tightened clamps up on the pressure side of the trbo piping, and unhooked the batterys and hooked them back up and it runs good now, is there such thing as a "limp mode" where if a sensor was reading bad it would set itinto that mode..also im goin to get the oil chenged n hopefully that helps something... im puzzled on what exatly happened.. o and also the bottom of the feul pump was wet with oil or diesel and i snugged up the two plugs on the bottom of it maybe that did it.. what would you think would of caused my problems?kwill263https://www.blogger.com/profile/01645768168272119869noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-20171709846270227212010-12-01T15:47:49.417-08:002010-12-01T15:47:49.417-08:00im going to run it up to the dealership tomorrow a...im going to run it up to the dealership tomorrow and get it checked out, i will let you know what ends up happening with it. thank you for your time.kwill263https://www.blogger.com/profile/01645768168272119869noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-82800680836956136582010-11-30T20:30:55.944-08:002010-11-30T20:30:55.944-08:00This happened all of a sudden, the engine is runni...This happened all of a sudden, the engine is running fine then suddenly it goes into the no power mode. If it missed and had a lot of white smoke I could help you with that type of symptom. Since it's a 466E I would suggest getting it scanned for codes at a dealer. It doesn't take long and should not take more than an hour. This will eliminate the electronic side and see if there are any codes in the history. Come back here and let me know what they find.Anonymoushttps://www.blogger.com/profile/01517188475250181833noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-71484136550044832662010-11-30T14:44:50.375-08:002010-11-30T14:44:50.375-08:00it has the allison trans. the oil looks good, i ru...it has the allison trans. the oil looks good, i run royal purple, i put it in gear with the brake on like you said and the motor would only rev to about 1600rpm with the peddle pushed down and not budge the truck. im stupmedkwill263https://www.blogger.com/profile/01645768168272119869noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-61129988804623815492010-11-29T23:44:14.469-08:002010-11-29T23:44:14.469-08:00Are you running an Allison automatic or a standard...Are you running an Allison automatic or a standard? How does the oil look? Just a thought since the engine checks out normal. <br />If you're running a standard the first thing I would think of is the clutch slipping.<br />With the automatic you can try putting it in drive with the park brake on, full brake application and load up the engine. This will determine if the engine is gutless or the trans. is at fault. Also check the auto trans for codes, push the 2 arrows on the shift pad together with key on. I have a post about how to do this.<br />I remember having this same problem and all it was was the one rear driver wheel was spinning because of loose or worn out dayton wheel clamps.Anonymoushttps://www.blogger.com/profile/01517188475250181833noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-32848238520618005532010-11-29T14:39:37.946-08:002010-11-29T14:39:37.946-08:00it just has the one fuel filter, has good oil pres...it just has the one fuel filter, has good oil pressure, no warning lights, it starts up great and will rev up fine but when you put it in gear and go it takes a long time to gain speed and rpm even to get going 40mph and on flat ground it wouldnt go over 45. bad feul can be a possibility but i bought it(the diesel) from a BP that just put new diesel tanks in the ground so i wouldnt think that would be it. and its had the feul in it for a few days now, when i drained the feul filter i didnt see any water in the bottom of it.kwill263https://www.blogger.com/profile/01645768168272119869noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-19667176827725553402010-11-28T14:19:05.765-08:002010-11-28T14:19:05.765-08:00I don't know how much you have done so far but...I don't know how much you have done so far but make sure you don't have a fuel seperator (primary fuel filter) that hasn't been changed yet. You probably know about it and have changed it already, I just wanted to start from scratch. <br /><br />Also, did you pick up a bad batch of fuel? Is there water in the fuel? Any engine warning lights staying on? <br /><br />Is your oil pressure right up? This effects the HEUI system.<br /><br />Comment back and let me know how it's going.Anonymoushttps://www.blogger.com/profile/01517188475250181833noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-40203186326660078872010-11-27T12:50:50.116-08:002010-11-27T12:50:50.116-08:00i have a 99 international 4700 rollback towtruck, ...i have a 99 international 4700 rollback towtruck, it ran fine to pick up first car of the day and when i got back and dropped the car adn got back in the truck to go for another car it ran really sluggish, wouldnt pickup speed nor rpm like it shuld, it felt like a clogged feul filter but i changed it and still had same problem. it is a 466 with allison tranny, not sure of the horsepower.. any suggestions before i take it to a shop?kwill263https://www.blogger.com/profile/01645768168272119869noreply@blogger.comtag:blogger.com,1999:blog-18449820.post-88225934900320409182010-04-05T21:39:04.221-07:002010-04-05T21:39:04.221-07:00Hi, I have a 466e and my truck jurks and my inject...Hi, I have a 466e and my truck jurks and my injectors clatters its idles perfect.It has a small miss in it and it jurks like it needs more fuel.Could this be my high volume oil pump is bad.Anonymousnoreply@blogger.com