The tach sensor should be on the injection pump timing cover. Depending on what trans you may have 3 wires or possibly 2 wires. I know an E4OD has 3 wires. one goes to external regulator on pass. fender and the other 2 run to the driver side into the the trans. computer( if you have an electonic transmission with overdrive.
It does not have 1.
In my 1986 F350, I replaced a the 6.9 diesel engine with a 1989 7.3 diesel engine. Everything fit. BUT I had to used the glow plug system from the 6.9 system
Chevy did not use a crank sensor on that year.
The gauge temperature sensor is on the driver side rear of the cylinder head.
The throttle positioning sensor is located in the throttle body.
on top of the intake
maf sensor
According to one of Fords websites : For a 1989 Ford F-350 , 7.3 liter Diesel V8 engine : ( the Motorcraft FL-784 engine oil filter is used )
* * * * i hope that this ans has helped.
In the transmission tail section same place the speedo gear is.
Ford was the first and I can't wait till the new ford diesel is out the 6.7L ----------------- Actually, the above statement is inaccurate. The first was Dodge with a rather doggish 2.2 liter Mitsubishi diesel (which was a failure on the US market), and that was introduced in 1977, IIRC. General Motors then introduced their 5.7 Olds Diesel in 1978. Ford did not get into diesels until 1983, when they introduced the 6.9 liter International Harvester IDI diesel into their lineup, which was soon trumped by General Motors and the 6.2 liter Detroit Diesel which they introduced into their lineup in 1984. Dodge trumped them both by introducing the 5.9 liter 6BT Cummins in 1989, thus making up somewhat for their disastrous Mitsubishi diesel experiment.
5.8 windsor =========================================================== Also available : 7.5 liter / 460 cubic inch gasoline V8 7.3 liter diesel and I believe the 4.9 liter / 300 cubic inch inline ( straight ) 6 cylinder