3bar MAP solutions

[OrMar]

Which one would work better in a RS2-ed 3b:

1) Motorola 400 kPa sensor

http://tiny.cc/uopJX

2) original 3B 2bar bosch sensor recalibrated to 3bar, by MB

http://www.mb-cartuning.de/index.html

Anyone tried any of these ?
They guy who sell Motorola says it is a straight swap. Is it really so easy ?

Thank you,
Mario

[quattro20v]

I have the motorola map in my urs, no problems and a straight swap.

[OrMar]

Bought it from above or some other source ?
So it's all the same for Motronic if there is Motorola or Bosch sensor?
Just to clarify how that stuff works, do (for example) Bosch 2bar and Bosch 3bar sensors give same voltage for given pressure (say, 1 bar) ?

Thanks,
Mario

[Knight Rider S4]

Good write up here on boost sensors and values

http://www.s2central.net/main_frame.html

search under ecu then manifold boost sensor

[4WheelDrifter]

Info on G71.

[quattro20v]

Yes i bought from the same seller, will need to have a chip for the ecu that is made for 3bar map.

[OrMar]

Thanks, guys it's everything there.
So, basicaly, I can't use software writen for 2.5bar MAP with 3bar MAP, and that's what interested me.

Mario

[Bram]

Which one would work better in a RS2-ed 3b:

1) Motorola 400 kPa sensor

http://tiny.cc/uopJX

2) original 3B 2bar bosch sensor recalibrated to 3bar, by MB

http://www.mb-cartuning.de/index.html

Anyone tried any of these ?
They guy who sell Motorola says it is a straight swap. Is it really so easy ?

Thank you,
Mario

I would like to warn you to do business with MB Cartuning in Germany. A friend of mine shipped several Bosch MAP sensors to MB to get them re-calibrated. He paid 80 Euro for each of the sensors, the sensors were received by MB, but they never returned from MB-Cartuning. MB Cartuning has no customers help service in place, and not willing to investigate the problem, so you are really ****ed

[OrMar]

I have send them a mail 2 weeks ago, and never got any answer. After your warning, I will definitely stay away from them, thank you.
Any other shop doing MAP recalibration ?

Mario

[S2_Dave]

Any other shop doing MAP recalibration ?

Minhea can do it.

[OrMar]

Yes i bought from the same seller, will need to have a chip for the ecu that is made for 3bar map.

OK, just to straigten things up:

To us "RS2" software made for 3bar Bosch sensor, I need 300 kpa MAP, like this one:
http://tinyurl.com/5a88mw
?

Thanks, OrMar

[Jonas_R]

Vmap would be an alternative

[UrS4boy]

To us "RS2" software made for 3bar Bosch sensor, I need 300 kpa MAP, like this one:
http://tinyurl.com/5a88mw Thanks, OrMar

That link does NOT show a 3 bar Bosch Sensor. Here is a photo from SJM Autotechnik (a great 20VT 3B and AAN website):

[Jonas_R]

However I actually have one of these 3 bar mapsensors in my car, and it works fine no problems at all. http://tinyurl.com/5a88mw

[UrS4boy]

However I actually have one of these 3 bar mapsensors in my car, and it works fine no problems at all. http://tinyurl.com/5a88mw

What is it? Based on a dilithium crystal? (I have a VMAP with the external toe-tapping adjustment option)