Hi,
Have just got a 01 tezza. It has a HKS SUPER AFR attached, i have found out that it increases performance when tuned correctly, the best being with road rollers. I have the instructions downloaded and read but it might as well be in jap as i really dont have a clue about cars!
1. The oil and battery gauge are not working and seem to be switched off, would this be caused by the AFR?
2. I have messed with the dials out of curoiusty and i am afraid that i may messed them up so that it effects the engine, does anyone know how to default this device till i can get it looked at?
Thanks
