Let's Screw-Up Your Steering Column With A New Tachometer and Gear Shifter!
#46
Registered User
Geno's garage carry those.
located factoty tac plug but my wires are different colors they are gray /w lire blue srip then black orange then back looked on my 89 parts truck and its the same i have a1992 d350 5.9 a isspro gagage that was reffered to what would be the proper way to wire it please help !!!!!
#47
New to DTR. This thread was lot's of help. I managed to install my ISSPRO EV Tach but for some reason it does not read the RPM. All it does is light up.
I checked for voltage to the tach and it checks out fine. I even did a continuity test all the way to the ECM plug and it beeps and has zero Ohms.
All my wiring seems correct. I went ahead and purchased the wire loom from Geno's and like somebody mentioned earlier that white wire at the harness side has some sort of filter that does not have continuity but the yellow one does.
Can somebody help me sort this out?
Is there some sensor on the engine that needs to be installed? Is a sensor already avail and may be damaged?
I haven't filled out my sig... 92 W250, Inter cooled.
I checked for voltage to the tach and it checks out fine. I even did a continuity test all the way to the ECM plug and it beeps and has zero Ohms.
All my wiring seems correct. I went ahead and purchased the wire loom from Geno's and like somebody mentioned earlier that white wire at the harness side has some sort of filter that does not have continuity but the yellow one does.
Can somebody help me sort this out?
Is there some sensor on the engine that needs to be installed? Is a sensor already avail and may be damaged?
I haven't filled out my sig... 92 W250, Inter cooled.
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Nate-W250 (04-17-2020)
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