DIS ?.

[Bruce Plecan]

There is nothing part wise in common from a 3x 7148 application, and a 8253,
fast start.  The hall sensing ranges are even different.  The fast start
uses a cam sensor but can run without it, just fine.  The damper has an
outter ring of 18 slots, and the inner has 3 and the module uses both crank
sensors.
   I'm not totally sure about the 8253 strategy for injector timing yet
(it's SEFI).
Grumpy

| << On the 89 FWD setup I have (7148) it was the 18x sensor.  I learned it
|  the hard way, cuz I grabbed the wrong sensor from a prior year (the car
|  was a front hit, and I couldn't get the timing cover apart).
|   >>
|
|  89 was a 7148?? 89's use the blue calpak no? you sure you didnt mean to
type
| 86-87? The 18x ring is for the "quick start" 3.8's. AFAIK the 7148 was
used
| in older non quick start setups..or was the module the part that made the
| difference?
|
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Jim Testa                                         TType86 on #BuickGN
| jtesta1966 at aol.com                               buick.fiendish.net:6667
| ASE Master Technician            NJ Lic. Motor Vehicle Inspector
| L1 Adv Eng Perf Certified     NJ Licensed Emissions repair Tech
|