Angel

Ok, I need to find out a BOSCH Part number for one of my TMAP sensor's that came with my GMS1 kit. I broke one of these sensors and I cant wait a week for a new sensor via GM so if I can find out a Bosch part number this would help out alot. The GM part# is "55206797". If anyone can help me out here I would greatly appreciate it. Thanks!

HHRSSouth

Try looking here post #13 Don't know if thats what your looking for or not.

https://www.cobaltss.net/forums/2-0l-lnf-performance-tech-153/lnf-faulty-map-sensors-200661/

ei3dag3

iTrader: (5)

lol nice. i was just gonna post what i wrote in that thread here.

HHRSSouth

If it isn't a how to post yet, it might make a easy how to post since you have the parts all sourced. Just a thought.

Cobalt_Daddy

hopefully it's one of the defective ones ya broke and it won't be a total loss lol

Angel

Thanks guys, but I cannot find the part number for these sensors in that thread, just the plug side which I already have. Both sensors that come with the GMS1 kit are identical and what happened was when I was installing the Hahn charge piping and tightening the t-clamps for some fuc*ing reason the sensor got wedged on a connector from the AC line and broke the sensor completely. Im just having a heck of a time finding the BOSCH part number, not the GM part number for this sensor.

Gimpster

The Bosch P/N is: 0 281 002 845

And good luck getting your hands on one from anyone but GM in the US. I actually own four of them and bought them from GM Parts Direct about a month or so ago. They were on back order for almost a month when I bought mine but eventually showed up.

crypticscifer

[QUOTE=Gimpster;4585929]The Bosch P/N is: 0 281 002 845

And good luck getting your hands on one from anyone but GM in the US. I actually own four of them and bought them from GM Parts Direct about a month or so ago. They were on back order for almost a month when I bought mine but eventually showed up.

QUOTE]

Here is a connector, now to find MAP sensor

http://www.bmotorsports.com/shop/pro...oducts_id/1626

Jaxon

National backorder still from what i understand. Gimpster no longer has the tmaps lol.

Terminator2

[QUOTE=crypticscifer;4774778]I got my sensors and connectors yesterday. Installing them this weekend I hope.

Jaxon

I still need connectors lol.

Terminator2

Order them then LOL. They do not come assembled with the wiring already done like the GM stage kit does so you will have to assemble and wire them up. I have mine assembled and ready to be installed.

09CobaltSS1

Hey term, with the gms1 map sensors will you be able to tune and log beyond 255kpa?

Terminator2

I will be able to tune way past 255 kPa but the HP Tuners scanner I use will not log over 255 kPa for some reason.

peachpuff

Why not run the 5v signal from the sensor into to the mpvi pro? Should work, then you'll see up to 30psi.

slowbalt84

so not to sound like a noob but we can put on the 3bar sensor and have it work without getting the gm stage tune?

peachpuff

No, you need the gm tune to read the sensors properly.

Jaxon

term, im going to order them soon, been busy getting ready for my son to be born.

you can get the sensors and install them and use hptuners to flash the stage tune but you will have to splice up your factory wiring just like with the stage kit.

Terminator2

I know. I have the connectors all assembled and ready to go in the car. I am going to put connectors on so I can easily switch back to the stock sensors if need be.

Jaxon

I know that was in response to slobalt84. can you give me a link to get the connectors to swap back to stock easily? that would be fantastic lol. or did u just buy any 2 male andd 1 female connectorss to create a detachable map wiring? I wouldd love to know about a few things you run. I know that the weather down there isn't the best for power but obviously your car works well lmao.

im afraid after I get new tires it will be time to get a new clutcch with the tuned 3bar maps..

SSlobalt

So, you made an extension with one side having the male connector and one side having the female connector?

Terminator2

You have to cut the factory wiring for the MAP sensors to install the new 3 bar map sensors. When you buy the Stage 1 kit itself they prewire and assemble the connectors for the new 3 bar Map sensors for you already. If you do what I did and buy the sensors and connectors by themselves you have to do all the work as far as wiring up and assembling the connectors for the new sensors. Because I have a copy of the GM Stage 1 tune file the ability to rewrite the ECM to install said file, I did not need the whole stage 1 kit just the 2 T-maps and the connectors which I got for about 85% less than what the Stage 1 kit costs.

I bought bullet style connectors for each wire so I can switch back to stock very easily if necessary.

Jaxon

I thought there was a problem with using a crimp on connector with the stage kits, or is that just trying to tie the wirees together and taping them only lol.

crypticscifer

Very clean job I might say.