dripley

well i'll be. ripley ---------- Post added at 12:43 PM ---------- Previous post was at 11:31 AM ---------- my voltage resd .607. i turned the screw on the bell crank till the voltage rose and backed the screw off and the voltage never dropped below .607 no matter how far i turned it. my target was .595. ibacked the screw about two turns past .607 and no change. ican move the linkage that liitle bitn with my hand and the voltage does not change until it reaches the origanal position, then it starts to climb. should the voltage have not dropped more?

mike, i am going to calibrate my tps today. checked my tps for the voltage and ther is not one on my new one. ther is on my old one. my new one came from blue chip diesel and is made by williams controls. ever heard of them before? ripley ---------- Post added at 11:11 AM ---------- Previous post was at 11:09 AM ---------- by checking for voltage imean the sticker on the back like my old one has. my new one does not have one. ripley

does the air set up take place of the shocks?

Isent mine to Rogerville tenn. think they have 2 locations. ripley ---------- Post added 07-28-2010 at 07:13 AM ---------- Previous post was 07-27-2010 at 06:35 PM ---------- where do i find the vendors list you speak of?

they did a nice job of cleaning the outside of the case. ACE did the "rebuild". ever heard of them?

thanks guys, wolud either one of you know why i did not get a 606 code until i put on the rebuilt ecm? the surging and the cruise contol problem went away with the new ecm but it set the 606 code. Thanks againDave Ripley

I am having the same issues with my 02. just wondering how yours turned out. sent you a pm but don't know if i did it right .

i checked the voltage at the batteries still connected and the switch was off and had approx 12 volts. I checked at the batteries again with the engine running and had just over 14 volts. I have not checked the output on the alternator though.

a while back my truck went bezerck. surging, little or no throtle response, cruise control coutting on and off, temp gauge swinging wildly from 0 to max and the engine was surging while indeling and me standing beside the truck. i was already having some dead pedal issues and had puechased a new vp44 from blue chip diesel. thinking that might be causing the problem i installed the injector pump with no change. I had multiple high and low voltage codes on the iat, tps, temp and map sensors. also had codes on the cruise control, tach, system voltage. did some test on the tps and replaced no change, replaced the temp sensor no change, clock spring nochange, speedo(on board diagnostic said it was bad) no change. I cleaned and reconnected every ground i could find and checked the wiring to the sensors to the best of my ability and could not find any thing wrong. figured it must be the ecm and replaced. The surging and cruis control malfunction seem to have stopped. I still very little throttle response and the temp gauge pegs right after starting a cold engine. i connected a scan tool and erased the codes and the following is what i have left; 112, 1286, 1475, 563, 122, 343, 117, and 237. the scan toll showed the engine temp and air temp to be 293 degrees i guess thats why there is so little throtle response due to the enging thinking it is hot. i have checke the voltage to my tps, iat, map, and tps and all are around 5 voltsand appear to be functioning properly/ i recalibrated the tps with the pedal only did not know might have to adjust the voltage per the sticker on the back. i will do that when i get home. i checked resistance on the temp and iat sensors and they both seem to be fine. i did get a 606 code that i never had until replacing the ecm, but replacing it did cure a couple of my ills. i am not an electronics guy by any means but i am learning as i go. Has anyone encountere anything like this.