Go Back  HomemadeTurbo - DIY Turbo Forum > Homemadeturbo > Engine Management
installed DSM 450cc injector/ resistor box and idles like hell???? >

installed DSM 450cc injector/ resistor box and idles like hell????

Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

installed DSM 450cc injector/ resistor box and idles like hell????

Old 04-23-2006, 11:25 AM
  #1  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 602
Default installed DSM 450cc injector/ resistor box and idles like hell????

Help after 2 long days of fixing my stupid car I finally got it started and it runs like hell. I have a chipped ecu w/ uberdata to run the 450's. HELP??
chiman72 is offline  
Old 04-23-2006, 11:40 AM
  #2  
1.5 BAR
 
Join Date: Oct 2004
Posts: 734
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

Bad chip burn ?
Jmunk is offline  
Old 04-23-2006, 01:26 PM
  #3  
0.0 BAR
 
Join Date: May 2005
Posts: 0
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

There's your problem. Get rid of uberdata and run CROME.
0b00st0 is offline  
Old 04-23-2006, 01:31 PM
  #4  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 602
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

first off I'm using a moates burn1. Well I erased my chip and verified empty and it said "chip not empty" so I tried to reburn anyway and it said burn sucessfull. I used a rom from xenocrons site and it runs better but seems like it misses at idle and a little while a half throttle or so. Anyone have a good bin for a greddy 15g, T25 or 14b w/ DSM 450cc at 5-7lbs
chiman72 is offline  
Old 04-24-2006, 03:27 PM
  #5  
1.5 BAR
 
Join Date: Jul 2003
Posts: 890
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

its possible that you got a bad connection somewhere in between the resistor box and injector wires.

I once had a poor solder connection, which lead to a shitty idle.
evosol is offline  
Old 04-24-2006, 03:40 PM
  #6  
3.0 BAR
 
Join Date: Jan 2004
Posts: 5,709
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

you have to put the chip furthest away from the lever, half moon facing the lever.
BoosTedZSix is offline  
Old 04-27-2006, 01:34 PM
  #7  
0.0 BAR
 
Join Date: Mar 2003
Posts: 0
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

solid CEL? if so then it is a bad burn.

if not then i would double check the resistor box wiring. thats why i always use the RS resistors, can't mess up one wire
J-MAN is offline  
Old 04-28-2006, 02:34 PM
  #8  
0.5 BAR
 
Join Date: Apr 2004
Posts: 144
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

are you sure you installed the injectors right? what i did was install the injectors and scale my map first and then start the car to see how it idles and then installed another turbo part and again started the car to see how it idles and so on that way its easier to trouble shoot.

are you sure its running on all 4? if everything else is good use crome. sounds like the same problem i had. good luck
hamburgler is offline  
Old 05-08-2006, 02:38 PM
  #9  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 602
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

Thanks guys problem is fixed, it was a bad burn but Xenocron made me a new bin and works like a charm.
chiman72 is offline  
Old 05-08-2006, 02:44 PM
  #10  
3.0 BAR
 
Join Date: May 2004
Posts: 5,049
Default Re: installed DSM 450cc injector/ resistor box and idles like hell????

Originally Posted by chiman72
Thanks guys problem is fixed, it was a bad burn but Xenocron made me a new bin and works like a charm.
Well that is a non sequitur

If it was a bad burn, then simply applying the bin correctly would have worked.

If it was a shitty map, then someone making a new one is the answer.

So which was it.
Cray91 is offline  

Thread Tools
Search this Thread
Quick Reply: installed DSM 450cc injector/ resistor box and idles like hell????


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.