EECTuning.org

Brian-Mc

Did anyone make it out to NMRA in BG? If so... look me up. We are parked just across from the KOTS car parking area. Should see a teal and black 93 cobra and maybe a white 96 cobra.

Brian-Mc

The pics shows the MAF on the "big" inlet tube to the turbo. He also stated it was draw through. It looks to be one of the big 77 or 80 MAFs that have the filter element attached to it.

Could the bypass valve be leaking air when the wastegate is at its "set" boost pressure?

Brian-Mc

If I recall... (from BE) EVRPM - Canister Purge Min RPM needs to be set to 9999 basically a RPM value that is higher than you will ever reach.

Brian-Mc

you sure it is a RT version?

Brian-Mc

I think what your wanting to do is run in Open Loop.... which will allow you to run without the O2 feedback.

Brian-Mc

Thanks for getting the site back up Jon... definitely felt beside myself without being able to get on for some assistance.

Brian-Mc

What are you setting the speed limiter values to?

Brian-Mc

Now how much retuning do you think will be needed to get it back where you want it..

Brian-Mc

That is just telling you the words you searched..

Brian-Mc

you need to get the correct transfer curve for the AEM and make sure the datalogging is set to use that curve and not the default EVP curve loaded. I would think that this is something that has already been made. I don't have it but sure someone does.

Brian-Mc

Would you adjust the accelerator pump function to help this type of symptom out? If there was a vac leak... would there be any tell tell signs via the datalog when this is happening?

Brian-Mc

Ditto...

Brian-Mc

Yes I do believe the case should show a zero resistance or atleast close to it to ground.

Brian-Mc

Since this is happening at WOT... why not adjust the WOT fuel multiplier to help bring it down at WOT... I know this will not benefit you when your not in WOT. jsut my thoughts...

Brian-Mc

I know Clint is in the know but wanted to publicly announce that my new baby girl was born on Monday. She was 8 lbs 11 oz and 20 inches long. Just as my car was back on the ground and ready to be driven and the new BE software from Clint my time is going to be alittle tight for a few months... but I...

Brian-Mc

Fuel pump running constantly is something that happens when you load a different strategy tune into it... wonder if something happened and corrupted the tune...

Brian-Mc

go on and get some 60's... A buddy of mine tried to go with some 83s using a PMS. The guy at PMAS (pro Mass air systems) stated that it would take several times to get the meter cal'd properly. However, suggested to go with some 60's cal'd his meter once and had it on perfectly. I was amazed with ho...

Brian-Mc

I would not think that your tuning style should be any different... just need to either add alittle more fuel, less timing on the top end due to the increase boost. Other than that... the other stuff should be close to what it is now.

Brian

Brian-Mc

Yes... You will need a GM map sensor. You can use the EGR signal wire, only if your not running the EGR. If you are... then you will need to get a dataq unit and use it to feed the signal to the calcon. You will need to go into the settings tab and setup the inputs... should be along the left side o...

Brian-Mc

No.... in the utilities tab... you have a list of items which you can datalog. Select which ones you want to log.... save it and then load the tune into the tweecer.

Brian-Mc

It has been some time since I seen this.. but I think you need to redo the datalogging payload and reload it into the tweecer.

Brian-Mc

The EEC will use timing to control idle if other perimeters are not properly set... Have you gone through and set the idle properly and set the TB airflow and other various idle settings?

Brian-Mc

if the tube is being left off the intake and the port on the intake not plugged... you are allowing unmetered air to enter he intake which is giving you a much leaner condition than what the MAF is telling the EEC to expect. Which is why the O2s are telling it that it is reading lean and trying to c...

Brian-Mc

You did go and get the .net 2.0? Try to uninstall EA and then download the new version and install it like you had to do before...

Brian-Mc

I may have printed it out... may take me a day or so to located the "pile" of stuff I printed over the past couple of years.. lol if I see it I will send your way.

Brian-Mc

I believe I have the most recent... DL'd it a week or so ago.. will check later tonight though.

Brian-Mc

I am backing up several steps and double checking my MAF curve using EA and the Tunerpro software. I have disabled adaptive and logging the commanded and my WB. It is commanding a much leaner A/f than what I am getting. From that I suspect that it is alittle rich. Which is appearent with the fuel sm...

Brian-Mc

What kind of pressure are you trying to get out of it? I would suspect a bad pump if it is dropping when at WOT. Have you tried to dead head the pump and see how much pressure you get out?

Brian-Mc

I would say the pump is going south... is it the high pressure version of the 255 pump? (GSS342) I have had better luck using a high pressure intank by itself. If you run a 255 intank and then restrict it with the 190, you will not get sufficient results that you would want... IMO.

Brian-Mc

just buy an adapter harness.

http://www.blueovalchips.com/mafadapter.php

Do a search for the wiring for both 4 pin and 6 pin in google and you should be good to go. You will only use the 4 inner wires. YOu will have a Bat +, ground, signal +, and signal return (minus)

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