Time set / TDCO and so on [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Time set / TDCO and so on


norwegiandiesel
06-01-2010, 04:13 AM
Hi. Didn't get responce on a previous thread about the same subject so I'm trying again. Please feel free to chime in.

Actual /desired timing displays to be 10 degrees (TECH 1). Moved from 8 degrees when I did a TDCO relearn, from -1,32 to -1,94. Unless I did without noticeing it, I did not perform a "time set".

So the question is, (actually two questions)

1) What are the correct values for actual/desired timing when a TDCO is set at -1,94? I've read through previous (old) posts and the values seems to be OK from 3.5 degrees through 8,5 degrees.

2) Is it possible to set TDCO at -1,94 and still keep the actual/desired timeing at 3.5 degrees and is this what should be done? Or is the time set automatically changed when changing TDCO so I do not have to deal with time set at all?

Please chime in those of you that happens to know.

Thanks