I am trying to help a friends son by telephone. He has a 95 s10, 4.3 vortec, standard trans. What mask do you think that would be running as a starting point for my looking.
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I am trying to help a friends son by telephone. He has a 95 s10, 4.3 vortec, standard trans. What mask do you think that would be running as a starting point for my looking.
Hi myburb
Does this help any? This is for TBI I think. Does he have CPI or TBI?
http://www.gearhead-efi.com/Fuel-Inj...Information-0D
16197427 PCM Information $0D
16197427 PCM Information $0DThis PCM was used in 1994 - 1995 C/K Truck, Van, S-10, 4.3L, 5.7L & 7.4L
The 16197427 came in many trucks and can run $31, $0D, $0E, $E6 mask.
It could be a red/blue connector PCM like a 16197427 or it could be a vcm like the 16193495 which is flash based and has little to no support. If it is a red/blue PCM you can try an $E6 or or an $0D adx and see if you get any data from a datalog. From what I have read, the 16193495 uses a crank sensor on the timing cover like the 1996 and up engines yet is CPI with the tuning valve in the intake.