Early engine harness red connector to late flat black one
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Anyone have a schematic handy for going from the red square in the car 4 pin connector to the late engine harness black flat 8 pin but 6 wire connector? I think the late one is larger because it carries the signal wire for the low oil level sender?
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Josh - do you have the service manuals? When I replaced the main harness in the '87, I used one from an '86 and made my own adapter. I will be tearing out my dash soon and I can get you the pinouts, but it may be a while. I just looked at the two schematics and figured out the pinout.
And yes, they changed the connector because they added the low level sender.
And yes, they changed the connector because they added the low level sender.