Tuning Impul Ecu/chips

[troy 32 gtr]

I was putting a sound system in my 32 gtr the other week to find that it had a impul hi power control unit sticker on the ecu. So i am trying to find someone that knows how to tune it or knows anything bout them around the brisbane/gold coast area. Any help would be appreicated.

[gazza750]

I was putting a sound system in my 32 gtr the other week to find that it had a impul hi power control unit sticker on the ecu. So i am trying to find someone that knows how to tune it or knows anything bout them around the brisbane/gold coast area. Any help would be appreicated.

Probably find it is just a stock nissan ecu chipped by IMPUL... ie: not tunable be re chipable

just get someone to rechip it dr drift nistune etc

[troy 32 gtr]

gazza750 i found some information on net bout it saying u could do air/fuel ratios and some other stuff. If no 1 knows how to tune it guess i will be up for new chip or ecu.

[darkhalf]

Impul is just rechipped Nissan ECU even with Nissan part number for the tune...

Read out the image using EPROM programmer or consult and then that can be modified. As mentioned above either Dr Drift or a tuner with Nistune can do this for you... and use that as a base tune to work from

Those chips are soldered in so you will still need to get ECU resocketed