ben this is what i get now when i plug the diypnp in after yesterdays try of starting. the error is tacho output error.this is out of the car

 

This is the ECU's failsafe telling you something is wrong in your tune. You have a pin double assigned (you're telling the ECU to do different things with the same pin at the same time). You need to fix the configuration error before continuing. The ECU will not run your car with a config error.

The tach output is probably on the wrong pin. You can turn it off for now.

 

thanks ben

 

Ben i looked over the whole ecu and i don't see any crossed solider and all the wires from the connector board to the ecu are right and good. so could there be something wrong with my tune or???

 

hmm Ben and your config error telling you the same thing....

 

i have Tacho out going to 3k on the connector board.

 

ben went i disable the tacho output the problem goes away im sorry i am just so lost on whats truly wrong.

 

Ben i got the starting log you asked for and my msq im using.

 

You have neither MAP signal nor RPM. You need to hook up your MAP line, and you need to take a composite log while cranking. At least 10 seconds.

 

ben the map is working in mega veiw it shows it going to 92kpa i dont have the stock intake manifold its custom with a mustang tb once i did that my cranking kpa went up. i tried to do a composit scan but it would not save nor did anything show up. the only log that did save and show anything was the tooth logger.

 

The .msq that you linked was built on 3.0.3h, and your screen shot shows your project is set up as 3.0.3s. You need to make sure that your firmware version, project, and .msq are all the same.

The next step is to upload a copy of your most recent map (after matching all firmware definitions) with a datalog and composite log of cranking for 10 seconds. I'll take a screen shot of that tooth log now if it's handy.

 

i just updated the firmware to the one diy used and i reflashed the 3.0.3h to the ms and msq before all the logs. it wont let me load the tooth log but i have it.

 

thanks everyone who helped me get my DIYPNp finally working ben and matt over at diy auto tune


yes that means its running

 

Mike,

Would you care to post up the solution to your problem? That way if someone else had the same problem, they would know what to do.

 

Thats exactly what i was going to do it turns out the problem all along was the way i flashed my firmware. I finally got it to work after ben posted up this link to Diyautotunes web site for there new step by step with PICs on how to flash the firmware the right way. http://diyautotune.com/diypnp/docs1_..._firmware.html Once i read the whole thing and flashed the firmware the right way and reloaded my map it started right up.