MSefi.com read only forum (Jan.15,2018)

that kind of thing but i was hoping to have individual dials something more on the lines like this
http://www.demon-tweeks.co.uk/products/ ... e=P/EDG200

i dont have a stock ecu, which is the reason i have the megasquirt to start with, my car is a kit car.
i am interested in finding out how to read just the coolant info from the megasquirt so i can drive and lcd to display it??

if anyone knows how to

i am guessing fuel pump then as regulator is new, i suppose i could fit a 1 way valve inline after the fuel pump that way no fuel can find its way back through the pump

just a quick question as i am fitting injection to a car that never had it before.
the fuel comes from the tank, to a filter then to the fuel pump. the fuel pump then feeds the fuel to th fuel rail.
from the fuel rail it then feeds an external fuel pressure regulator, the pressure regulator holds ...

hi i am having trouble getting my engine started, just a quick question do injectors squirt fuel like a water pistol or do they spray fuel??

i also have this idle valve, can someone tell me if this is a straight forward on/off solanoid?
or is it a pwm job. if i connect 1 wire to ground and the other to 12v it behaves as if it is a dead short and that seems the same for several i have tried?
or is the case ground and the other 2 wires are ...

the one idle valve i have looks like this

i have a ford tps and throttle body of a ford mondeo, i have wired up the tps and calibrated it.
on closed throttle it records 0, when i record the current at full throttle it reads 4!
is this normall for a ford tps i thought the count would be higher than that, can some one confirm if they have the ...

i have 2 fast idle valves to use at the moment 1 is a ford type which i assume is a simple solanoid as it only has 2 cables. it has 2 holes with what looks like a plunger going between the two, i also have a bosch type which again i assume is a solanoid which has 2 tubes, inside appears to be a ...

i have wired my coolant sensor up and on megatune it displays the temperature fine, my question is can i connect it too my existing gauge?
as 12v would normally run through gauge then through the coolant sensor. that would mean the if i hook up my gauge 12v would be going into megasquirt first ...

can i use this formulae but using temperature of 20 degrees c instead of 30?

C30 = resistance at 30C
C100 = resistance at 100C
B1 = 2238 / (2238 + 2490) = .4733
B2 = 177 / (177 + 2490) = .0663
R1 = C30 / B1 - C30
R2 = C100 / B2 - C100
R = R1 + R2 / 2

in order to get the correct bias ...

o.k cheers for that

has anyone got the wiring info for a ford tps of a ford mondeo it has white, yellow and brown?

i have found that if anyone is after info on ford related stuff just email them direct they seem rather helpfull as i have now got a proper, temp to resistance table from them.

:D o.k i have joined a mondeo enthusiast club on the net i am going to be using the iat of a mondeo, i posted the question and i have the answer,
-40 degrees c = 860-900k ohms
20 degrees c = 35-40k
100 degrees c= 1.9-2.5k
120 degrees c= 1.0-1.3k

i hope this helps i am not using the coolant sensor ...

hi i live in the uk can you tell me what engine you are intending to put it on, for the simple reason, i have a fiat 2.ol twincam was running carbs, now fitted a turbo, i know someone who has built an inlet manifold himself and bolted it onto a zetec engine and it works fine. very simple afair just ...