Quote:
Originally Posted by ascalise
I added a tach to my 240D a few weeks ago just like what was posted in this thread:
DIY tach for 240D w EGR- easy!
My question is why would my tach peg when the horn is honked? I just noticed this last week as a rarely use my horn. I know my grounds are good, i cleaned and tigthened all of those when i bought the car. I can't pin this one down. Other things like the compressor switch (temp dial) etc will make the tach jump just once in a while very briefly like 100-200rpm worth. The horn however will peg the tach if you hold it down. Anyone have any ideas? |
Give FUNOLA a PM, maybe he can help you since he is good at these
projects.
I would guess a ground problem some where, maybe a seperate ground
for the tach?
Charlie ☺
__________________
there were three HP ratings on the OM616...
1) Not much power
2) Even less power
3) Not nearly enough power!! 240D w/auto
Anyone that thinks a 240D is slow drives too fast.
80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff
We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works
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