[daz2206]

im trying to read the code on my ecu but it doesn't make any sense, i just get a constant slow blinking and doesn't match any error codes, do i need to put it into a diagnostic mode first ? if so how ? it has one screw and one led. (r32 gtr) should the engine check light flash the same (if i have one) this is the ecu,

sorry if ive posted in the wrong place

 

[mava_rules]

you have pm.
also the check light that flashes is the cat light.red one bottom left right hand side of the instrument cluster.

 

[daz2206]

yes its on the right hand side and its the bottom left light (red with a picture of what looks like a cat with smoke coming from it), ive just got an ecu to try so im going now to try it.