Hi guys,
I own a AUDM 9RS and have been trying to get stock map to run on the car.

Stock ecu was reflashed by previous owner many years ago, now I downloaded 89280002 and 88580015 rom and reflashed it using ecu flash, both roms have the same symptom:

the car cranks and there seems to be spark but will not start. When I revert back to my original (tunes) map, it starts fine.

the car is stock except larger front pipe, titanium exhaust, and aem fuel pump.

any advice would be greatly appreciated!

 

Immobilizer

 

Hi Biggie,

Read a bit about that.

I have the code from the original tuned map.
I have tried to edit the new map by putting the immobilized code (hex value in the Immobilizer under ECU section in ECUflash) from old map to the new map, but the value can only be edited in 1% increase or decrease which is very confusing.

 

to change it in hex start it off with a "0x" so 0x2001

 

Ah, thank you!!
Will give it a try and report back

 

Solved!

Car starts fine and runs like stock.

Thanks, Biggie!

 

Your welcome I'm glad it all worked out.