defective tweecer?

camccardell · #1 (**permalink**) 04-19-2008, 07:12 PM

Ok, I loaded my new tweecer with the stock flash, and what I mean by that, I simply read the ford eec and wrote the file to the tweecer position 1. When I have the tweecer in position 1 the fuel pump runs constantly when I have the key in the on position, and while it does start, it runs horribly. I mean it is on the verge of stalling.

Shouldn't it work just like the it would without it if there are no changes made? BTW it is a Non RT Tweecer, and a MUG2 ecm, and I did use the AGANN Definition file.

Please help!!!!!

Conanski · #2 (**permalink**) 04-19-2008, 10:30 PM

When you read the eec did the data look OK or was it scrambled? What I mean is are the scalars the right value when you compare them to other bin files from the web?

camccardell · #3 (**permalink**) 04-20-2008, 07:07 AM

everything looked correct. The displacement, the injector size, the shift points... all looked ok.

camccardell · #4 (**permalink**) 04-20-2008, 07:08 AM

I cannot find a MUG2 Bin file, or anything similar. 96 was a 1 year only setup

Conanski · #5 (**permalink**) 04-21-2008, 08:49 AM

Oh man.. why were there so many different strategies for '96? Have you posted this question here.. EECTuning.org :: Index

camccardell · #6 (**permalink**) 04-21-2008, 11:55 AM

I got another tweecer and it works fine, I think....
no constant fuel pump anyway. Can't figure out how to disable the crankshaft position sensor and the rear o2 sensor. Yeah I posed, and no responces yet.

camccardell · #7 (**permalink**) 07-17-2008, 09:16 PM

I finally found a harmonic balancer with a tone ring and I installed the sensor for it.
I am getting o2 sensor errors though. sensors 11,12, and 21 all reporing heator error. Randomly reports failure. I have been trying to disable the rear sensor, which is 12 I think. there are soo many switches. Bank 1 and 2 downstream, rear o2 sensor switch, and sensor switch 2 and 3.
Any ideas conanski?

Chris