W123 tachometer
W123 tachometer
02-22-2012, 09:27 AM
#2
Newbie-read this: Cheap Tricks
617.952-220k-Getting built up
larsalan I guess I need to look at this stupid ass drip shit. What you have to like mess with those elements on the pump? What a fucking hassle. then use some wire to hold the throttle open or some shit?
Simpler=Better
02-22-2012, 09:27 AM #2There is a hall effect sensor at the crank by the harmonic dampener. It goes to an amplifier, and then the gauge cluster in the car.
Newbie-read this: Cheap Tricks
617.952-220k-Getting built up
larsalan I guess I need to look at this stupid ass drip shit. What you have to like mess with those elements on the pump? What a fucking hassle. then use some wire to hold the throttle open or some shit?
02-22-2012, 10:47 AM
#3
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
willbhere4u
02-22-2012, 10:47 AM #3You could probably fab up a pick up sensor and make a converter box to run the gas tach
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
02-24-2012, 02:53 AM
#5
Adding a Tach
1982 300D Turbo ... 3,6xxlbs, No fan, No AC, Hood Stack, No ALDA, No rear bumper and stuffed front, A/W Intercooled, Injectors by Greezer and HUGE Pre-Chambers with help from OM616 & Simpler=Better, Fuel Cranked up, 60 Trim Compressor wheel, EGT, EMP, Boost 50" Rigid Radius bar on roof Aux tank for a total of 48 Gal Of Diesel! Odyssey PC-1750 Battery in trunk, 27"x8.5"/R14 Maxxis BigHorn Mud Terrains, In June '14 issue of Off Road Mag
AX15 Jeep Trans swap in progress....
Captain America
02-24-2012, 02:53 AM #5This might help.
Adding a Tach
1982 300D Turbo ... 3,6xxlbs, No fan, No AC, Hood Stack, No ALDA, No rear bumper and stuffed front, A/W Intercooled, Injectors by Greezer and HUGE Pre-Chambers with help from OM616 & Simpler=Better, Fuel Cranked up, 60 Trim Compressor wheel, EGT, EMP, Boost 50" Rigid Radius bar on roof Aux tank for a total of 48 Gal Of Diesel! Odyssey PC-1750 Battery in trunk, 27"x8.5"/R14 Maxxis BigHorn Mud Terrains, In June '14 issue of Off Road Mag
AX15 Jeep Trans swap in progress....
02-24-2012, 04:24 AM
#6
(02-24-2012, 02:53 AM)Captain America This might help.
Adding a Tach
Hey thanks!! i did a search of the site and never found that thread.
It's a pity the W126 tacho will not fit in a W123 cluster because i have a pile of them. I now know how to work a W wire into a alternator and the 6 pulse rule . Even at my age i can learn stuff everyday ..ha ha ha
Anyhow, using a W wire i do not need to worry about a tach amplifier ,but i also learned how they are just the diagnostic plug with the amp plugged into it so i'll go the simpler route.
(02-24-2012, 02:53 AM)Captain America This might help.
Adding a Tach
Hey thanks!! i did a search of the site and never found that thread.
It's a pity the W126 tacho will not fit in a W123 cluster because i have a pile of them. I now know how to work a W wire into a alternator and the 6 pulse rule . Even at my age i can learn stuff everyday ..ha ha ha
Anyhow, using a W wire i do not need to worry about a tach amplifier ,but i also learned how they are just the diagnostic plug with the amp plugged into it so i'll go the simpler route.
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