DFI and ECMDiscuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.
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"...Cars with the 91-93 3.4L DOHC V6 use a 16149396 PCM, which is identical to the 1227727 ECM, but with additional SRAM installed into a space which is left empty on the 1227727..."
__________________ 87 Ranger Pro Stadium Tough Truck
Buick 4.1L stroked to 272 cu in (4.5L), 12.5:1 compression, Crower rods, Wiesco pistons, Bigger valves, Medium cam, etc.
16 inch wheel travel on all 4 corners, FOX 14 inch coil over shocks.
Converting to 727 and highly modified $8D
While searching for some info I stumbled across this information. If this is true does that mean that I can run $8D on a 16149396 ecm?
Yes, you can run $8D in that ECM. The extra SRAM will not be used. I usually take the stock SRAM out and put one of those battery backed SRAM modules in there so it will remember things when you turn it off.
