how to determine part number for EEC
#16
I couldn't find a replacing part number for the following.
E8TZ-12A650-AEB marked: E8TF-12A650-AE2B
The one on the seat is the probably the original. An auto parts store or a junkyard sold the previous owner the above which...of course...is wrong.
The thing is, most people (including auto parts store and junkyard peeps) are unaware that a number marked on the part itself is an ID engineering number, not a part number.
E8TZ-12A650-AEB marked: E8TF-12A650-AE2B
The one on the seat is the probably the original. An auto parts store or a junkyard sold the previous owner the above which...of course...is wrong.
The thing is, most people (including auto parts store and junkyard peeps) are unaware that a number marked on the part itself is an ID engineering number, not a part number.
I meant the F0TF-12A650-KA with the 1989 printed circuit board date in a 1988 truck could have been an ECM that replaced the original.
#18
He was talking about the E8TF-12A650-AE2B and not the F0TF-12A650-KA.
#19
This isn't what my board looks like. There's a half inch long trace that has pin 57 on one end and a diode on the other. The component is black with a gray stripe, the silkscreen on the board has a diode symbol, and it labels the part as Z1, all of which indicate a diode.
Where are you guys getting the schematics? I'd like to check them out. It's hard to find the right stuff with a google search because you're subject to whatever crazy things people say when they post the thing you're looking for.
Where are you guys getting the schematics? I'd like to check them out. It's hard to find the right stuff with a google search because you're subject to whatever crazy things people say when they post the thing you're looking for.
#20
Got it... I still did not mean the E8TF was a replacement. I will still follow along in the background.
#22
#23
The computer smelled like circuit board smoke, so it was clearly coming from the computer rather than anything else under the dash, so we decided to order a computer. It should be here in a couple of days. I'll let you guys know how it turns out.
I'm half expecting some other problems with sensors, but if the former owner was trying to run it with the wrong computer I can see how this may be the only problem.
I'm half expecting some other problems with sensors, but if the former owner was trying to run it with the wrong computer I can see how this may be the only problem.
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Rothschild
1987 - 1996 F150 & Larger F-Series Trucks
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05-13-2009 10:21 PM