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To ferrari tech and Tegethoff
My mechanic, not a ferrari one, but in the business for 20+ years, considering the car had 5000 miles of track...
About engine oil. Its a point of confusion for me until this day.
About 500 miles ago, I spotted oil leaking from the plenum area. Upon...
The car is misfiring. Initially my mechanics replaced all possible regular items, plugs, coils, etc, and a few sensors. The misfire became worse...
do we have a rough figure when I am supposed to open up the engine?
When you replace the head studs, do you hand tighten it all the way down or you use the "2 nut" method?
any lubricants used?
I am replacing piston rings on my 360 and on shop manual I see no mention of replacing the cylinder head studs.
I did other marques and almost all...
What have you done to solve this?
Now you make me thinking.
Since I have some random misfire upon cold start, the injection cable going to the ecu is a prime suspect....
I even disconnected the immoblizer, fearing that will interfere with something. reflashed ecu of course, using somebody else's ecu. Nothing...
I've replaced them. So , sadly, its not ecu either.
Yes, with a SD.
We also test drive the working car with my throttle bodies, without using the SD.
The working car with my throttle bodies...
Not new units, borrowed from a working 360. I suspected it too so I borrowed another set from another 360. No change for both sets.
I wondered what is this relay # 55 "RH Motronic master". Is it a relay for the ECU? Meaning if the relay was stuck open momentarily the ECU...
not aware that they did something to 430 tcu. updates?
behind RHS seat should be around the TCU area, correct?
the 360 Modena's diagnostic computer shows p1149 and p1189 on right hand ECU. (potentiometer out of range)
I hooked up diagnostics computer...
I didn't . Finally, i found that its actually the plug itself is damaged. replaced the plug and all done. But sooner or later I'd think i have...
please listen again, it is difficult to hear it in my first 2 tries.
You gotta listen very carefully since its super low volume and low tone in quick succession. The f1 pump's humming doesn't help.
It sounds like...
Mine is glued on, is this normal? Shouldn't it be a mechanical fastening?
By the way, what does this sensor do anyways?