© 2024 DRIVEN LIFESTYLE. All rights reserved.
This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.
OK. Sorry for you but good to know that all the clutch QPV valves may not be interchangeable, even a QPV04. When you measured the pump cycling...
Have you really ordered a PPV valve to replace your clutch valve ????
Well, the TCU is measuring the voltage on each of these inputs. Inside the TCU each line (UP, DWN, STB) is polarized by +5V with a 2.7 kOhm...
458 again in engine bay ...
Yes Ian, I agree that it should be looked at carefully to respect the expected voltages, but I just wanted to highlight that this is a much easier...
Wow ! Quite a different question now ! Must admit that I am not smart and clever enought to figure out the purpose of this thing. The paddles are...
Yes, only K and L lines are connected to the OBD2 connector under the dash. CAN bus is not connected there.
:) Mitchell, all the 360 TCU have these capabilities. Look, whatever the model year, they all broadcast the current gear on the CAN bus ... this...
Hello Wayne. Easy in the principle ... but the issue is to find the CAN #ID, the bytes and the bits of interest. AFAIK, there is no CAN database...
Is your speedo working OK ? Is your dashbord properly connected ?
Weird ! Just did the test on a 2007 (CFC231) and was able to select 1, N and R with the paddles and switch, with brake depressed, engine off and...
Thanks Ian. I am surprised they changed that but why not. I will check on my side. No wire between the brake switch and the TCU on your diagram ?
Possibly ! I have a Maserati CFC301 I could send for further investigation. Not suitable to drive the car but the starting process and checks...
The TCU looks for consistency between the brake switch wired to its input and the brake switch status broadcasted on the CAN. It raises an error...
The gearchange grid looks OK. No problem here.
Sorry but I don't buy your scenario. Again, it's just impossible that the tests we did last week were with the hose disconnected.
No way the tests we did was with the hose disconnected. First, the car was starting without issue at several occasions and second we were able to...
I got him on WhatsApp ... and I just learned that the clutch hose was found disconnected at one point !!!! Last week the clutch was working fine...
No ! The TCU needs a valid clutch position sensor to control clutch operation in closed loop.
AFAIK the clutch position sensor is working OK.