I just installed my efans, 160 thermostat, and nelson pcm. I asked them to turn off the rear O2's which they did, and turn off the EGR which they also did (need to get it inspected). The tune is great but now im throwing a code that says something about "Manufacturer ignition...error" I cleared the two codes and they immediatly came back, does anyone know what it could be?
Thanks

 

Did you do the crank relearn?

 

no, I did not think that the crank relearn would be the case, is it???

 

you need to do a crank relearn.....

 

doing it today, Thanks for the help

 

one quick question, Not having the crankshaft relearn done yet, am I not getting all of the power out of the tune?