42 pin connector - PowerStrokeNation : Ford Powerstroke Diesel Forum
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post #1 of 3 (permalink) Old 01-19-2019, 06:46 PM Thread Starter
Ratrod Diesel
 
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Question 42 pin connector

I am building a project using a 95 7.3 Power stroke. The Donor truck was not complete so.... I have 6 wires coming out of the 42 pin connector that do not go to the IDM. 1 I have identified but the rest I've had no luck with. The connector is the one at the left valve cover. It is the harness for the injector control and engine sensors


Red/Yellow_pin 36
Red_pin 37
Green_pin 32
Red/Wht_pin 31 is the Temperature sender signal
Wht/Red_pin30
Wht/Blue_pin29

I have found pin-out diagrams but none showing the wires purpose.
Any help would be appreciated!

“When I die, I want to die peacefully in my sleep, like my Grampa. Not screaming like all the passengers in his car.”
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post #2 of 3 (permalink) Old 01-19-2019, 10:57 PM
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Re: 42 pin connector

R/Y: Fuse panel to Water-in-Fuel Switch (WIF Module, about a 1" cube shaped solid state device in harness)
R: WIF Module to Water In Fuel light
LG: Fuel Restriction Sensor to Fuel Filter warning light
R/W: Coolant Temp sender to Coolant Temp Gauge
W/R: Oil Pressure Switch (top of HPOP reservoir) to Oil Pressure Gauge
W/Blue: Overheat Warning Switch to Overheat Warning Light

Cheers!
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post #3 of 3 (permalink) Old 01-20-2019, 12:32 PM Thread Starter
Ratrod Diesel
 
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Re: 42 pin connector

Thank you!! Just what I needed Mr. Feeley that was a big help

“When I die, I want to die peacefully in my sleep, like my Grampa. Not screaming like all the passengers in his car.”
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