No start after mail order tune
#1
No start after mail order tune
Got my black bear tune in today, swapped the pcm/tcm over, it started, stubbled and stalled, no security light ever came on but I tried the the relearn procedure, no it just cranks no start, I don't hear the fuel pump. I swapped my stock pcm over it starts right up... Any ideas?
#3
Does the security relearn need to be performed even if the light isn't on? I mean it says in the included says that the truck may run and then stall out but everything I look at online says that the light will be on. I am wondering if you still need to perform it without the light on but I tried x4 times and still nothing I'm wondering if I did it wrong or if something is wrong with the computer... I'm going nuts
#4
TECH Enthusiast
iTrader: (5)
Before I had Alvin @ PCM of NC tune my truck, I had a couple mail order tunes from Justin - never had an issue & YES, you have to do the entire re-learn sequence even if there is no security light present. Its time consuming, yes, but your truck won't run unless its done. When I had my stroker dropped in I had the adjustments made by Justin via mail order and on the first attempt I got nothing because I didn't correctly perform the re-learn.
Good luck...
Good luck...
#5
I understand and I'm going to try it this morning over again however I put there pcm in the truck this morning an it started right up again but was spitting and spuddering and while running I checked for codes...
Engine misfire detected a long with every ignition coil control circuit fault...
P0300, p0354, p0355, p0356 ect ect... Any ideas?
Engine misfire detected a long with every ignition coil control circuit fault...
P0300, p0354, p0355, p0356 ect ect... Any ideas?
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