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From Afghanistan, I have a 06 International 7400 with a
Hello from Afghanistan, I have a 06 International 7400 with a DT466 I have inactive codes for all the injectors SIDs 1-6 FMI 6 Flash codes 451-456 and active codes of 254 6 525 and 221 4 534. Every te… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,837 satisfied customers
We have an 05 international 4300 DT466 with high to low side
We have an 05 international 4300 DT466 with high to low side open on all injectors and idm relay voltage low only under acceleration. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I got a International DT466 with injection problem first I
I got a International DT466 with injection problem first I got the code ICP unable to build but the icp sensor and IRP are new no to long that I replace them now I replace the high pressure pump and t… read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
I'm having some trouble with my 1998 dt466, 1998 dt466,
Hello. JA: Hello. How can I help? Customer: I'm having some trouble with my 1998 dt466 JA: What is the complete model and serial number of your machine? Customer: 1998 dt466 JA: Are you fixing this yo… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,837 satisfied customers
I have a 2005 international 4300 with a dt 466 and it died
I have a 2005 international 4300 with a dt 466 and it died yesterday. The active codes were 534 fmi 4 sid 221 (Idm relay voltage low) and 525 fmi 6 sid 254 (injector driver circuit fault *m*. I checke… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2007 IH 4300, Vin # 1HTMMAAM17H347207, Ran great and then
2007 IH 4300, Vin # 1HTMMAAM17H347207, Ran great and then would not start the next morning, Cranks over fine, is building 1200 psi Injection pressure, fuel supply is fine, Do not hear injectors cycle … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I'm having a problem with my international 4300, put on
I'm having a problem with my international 4300, put on scanner got a 525, 534 code. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2005 4300 DT466 running rough, black smoke, no
I have a 2005 4300 DT466 running rough, black smoke, no power & hardly accelerates sputters & dies out. At idle, voltage check on injectors I'm reading a fluctuating 40v to as high as 120v. the middle… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,837 satisfied customers
2006 international 4300 dt466. No start replaced hpop and
2006 international 4300 dt466. No start replaced hpop and rail o rings per tech that came out and still nothing. Finally got it running and anytime throttle is hit it cuts put and blows smoke. You let… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Working on 2006 IH DT466. Problem is bad idle surge, off
Working on 2006 IH DT466. Problem is bad idle surge, off idle runs well. Have inactive injector codes 421 through 426 as well as 451 through 456. also code 525 Injector driver circuit fault M and a 11… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,837 satisfied customers
Have a 2006 ihc dt466 Have inactive codes sid 1 fmi 5 sid 2
have a 2006 ihc dt466 Have inactive codes sid 1 fmi 5 sid 2 fmi 5 sid 3 fmi 5 sid 4 fmi 5 sid 6 fmi 5 also sid 221 fmi 4 sid 254 fmi 6 When hooking up my Jpro computor program all sid 1 thrru 6 fmi 5 … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
Juat changed and reprogrammed ECM/IDM and still getting
Juat changed and reprogrammed ECM/IDM and still getting 525/254/6 code. Misses on 2 and 6. Changed injector, still misses. Do you have thoughts please?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,837 satisfied customers
Truck stalled and no start. Has hard codes 128-221-4 and
Customer: Truck stalled and no start. Has hard codes 128-221-4 and 128-254-6 after clearing all of the injector codes. Please don't answer unless you can provide pcm wiring diagrams and pin-outs with … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2006 International 4300 with dt466, shorted/low
I have a 2006 International 4300 with dt466, shorted/low voltage codes for all 6 injectors and code 221, 224 and 254. When I cleared the codes the code 221 returned as a hard code. Here is the vin 1HT… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,837 satisfied customers
2005 IHC 4200 VT365. No start condition. We are getting 2 active
2005 IHC 4200 VT365. No start condition. We are getting 2 active codes. 525 and 534. We have done all the diagnosing we can through repair connect. We are using servicemaxx software and we have replac… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2005 international 4300 with dt466e Truck has a miss while
2005 international 4300 with dt466e Truck has a miss while driving and generally crappy drive ability Codes as follows: SID 1- FMI 5- flash code 421 cyl 1 low side to high side open (it has this kind … read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
2006 IHC 4300 truck, 466 engine, 245 HP, Allison trans- Have
2006 IHC 4300 truck, 466 engine, 245 HP, Allison trans- Have codes 525, 534 IDm- Relay voltage low- I have injector control psi at 1000-1050 during cranking- We have been thru all the wires except the… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Im working on a 95 international 4700 with 7.3l t444e
im working on a 95 international 4700 with 7.3l t444e engine. im dealing with a no start problem, it was intermittent and now it wont start at all. i have no tach signal on the dash, i have replaced t… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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