PROM removal on 86 LG4 ECM
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From: San Antonio, Tx
Car: 86 Camaro Z28/ 87 Camaro IROC Z28
Engine: 5.0L TPI LB9 / 5.0 TPI LB9 w/cam
Transmission: Built 700R4 with Transgo shift kit
Axle/Gears: 3.27 9 bolt Posi/ 2.73 10 bolt Posi
PROM removal on 86 LG4 ECM
My dad has a 1986 IROC Camaro with an LG4 Carb'ed and 5 Speed, and the computer decided to die on it. I finally found an ECM with matching number 1227169 on it from an 86 Monte Carlo at the junkyard.
I want to remove the PROM and install it in the replacement ECM but i dont know how. The Carb ECM's dont seem to have a MEMCAL in them that you can just "pop" out.
How do i remove the PROM? It looks like the chip on the left side is soldered into the ECM board and there is a PROM in a black plastic carrier on the right.
Appreciate any help, thanks
I want to remove the PROM and install it in the replacement ECM but i dont know how. The Carb ECM's dont seem to have a MEMCAL in them that you can just "pop" out.
How do i remove the PROM? It looks like the chip on the left side is soldered into the ECM board and there is a PROM in a black plastic carrier on the right.
Appreciate any help, thanks
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