Fixed My FICM

[renegadedooer]

I learned to solder today. Started with 44v running, 47v key on, 33v cranking. Now has 47 running, 47 cranking, 48 key on. On of the 4 little chips was completely detached. Runs better, smoother idle. Cold start in the morning.

[renegadedooer]

no more p0611 either.

[xx75]

Nice to hear, good job.

[renegadedooer]

thanks Started right up this morning. not plugged in last nite.

[xx75]

I'm just curious, did your engine light come on for a while, day or so and then go off for few days and then come back on?? And did you get the same codes for cyld injector failure or did the code change/move from different cyld??? Just asking because thats what my truck is doing. I check my FICM votlage and this is what I got, Key on 47.8, cranking 45.5, running 46.9. So im thinking its not my FICM but I really dont know. What do you think????

[renegadedooer]

Check engine light would come on. I would clear the codes. The codes were p0611 and all 8 injector circuit low. The codes would always be there, not always all 8 but at least 3 codes at any given time. I have been through 3 tanks of fuel and the code nor the light have returned.

[xx75]

thanks, ive nevered got the 0611 code yet, I resolderd mine yesterday and posted my results in other thread i started on 1-29-11.

[robinett76]

Was yours a 4lug or 7 lug? I need pics of the solder points on a 7 lug