3bar map sensor

[siilversurfer_69]

3bar map sensor, its the MR2 Rev3 P.N. 89420-17050 or any other map that anyone knows of that will plug straight into the starbo

 

[gt 4efte]

yea, im also wanna know, if there's a 3 bar map sensor,
what will fit straight?, from an mr2 or so,

stefan

 

[bigdoods]

the mr2 rev3 one is a straight fit plug and play and its 3 bar

 

[GP82]

the mr2 rev3 one is a straight fit plug and play and its 3 bar

Will this work with the stock ecu or is it for a piggyback? I'm sure there was a Cosworth MAP sensor that could also be used?

 

[siilversurfer_69]

yeah i have also heard of the cosworth map sensor being used

 

[siilversurfer_69]

anyone???

 

[Mikey B]

If you do get a brand new after market one make sure you get the Scale and offset of it so we can calibrate your Power FC to it . Dont get a GM "style" one as i had proplems with the one i got off fensport so keep clear of them, made by delco.

 

[Mikey B]

for the power FC you need a 5V, 3 wire sensor, prolly best you get the MR2 one, there is a way of working out scale and offset if we need to do so but its a pain.

 

[jaymieEP70]

what is the idea of bigger map sensor..... sorry if that is a retarded question?!!!

 

[scot-ish]

needed for bigger power

im assuming the gt4 one will be the same as the rev3 mr2??

 

[Mikey B]

Need it so your ECU (standalone ie Power FC emanage Blue) can see over 1.2 bar, altho there is a way of setting power FC so it can use the std map sensor to read more boost but the resolutions not so good on it.

 

[gglavin]

i have a brand new 3bar map sensor ( greedy )

 

[siilversurfer_69]

So the standard MR2 one wont work then mikey are they all not fitted with denso's? I only purley wanted it so it would get an accurate reading at 1.5-1.6bar, may just stick with it for ease at the moment untill its running again

 

[dac69er]

Need it so your ECU (standalone ie Power FC emanage Blue) can see over 1.2 bar, altho there is a way of setting power FC so it can use the std map sensor to read more boost but the resolutions not so good on it.

my stock map sensor only reads to about 1.1 bar according to my power fc???

 

[Mikey B]

mine seems to go to 1.2, im not saying the MR2 one wont work just saying you need to know Scale and offset for the Power FC, you can work it out with a few calculations

 

[dac69er]

mine seems to go to 1.2, im not saying the MR2 one wont work just saying you need to know Scale and offset for the Power FC, you can work it out with a few calculations

but on the power fc it has the ability to just select that mr2 sensor once its fitted. it already has the scale and offset sorted

 

[Mikey B]

Sorted then do you know which option it is?

 

[sx_turbo]

i'm pretty certain my tuner decided not to fit the GM sensor to mine in the end, and swapped it for a greddy 3bar map sensor, plugs straight in, and you just use the apexi map sensor option

 

[sx_turbo]

i have a brand new 3bar map sensor ( greedy )

really you should have that fitted

 

[gglavin]

really you should have that fitted

why, does it need two map sensors?, hence why i said i have one