Nistune Forums

My car was origanlly a 1985 300zx na 5-speed gll digital dash

but i swapped in a 1984 turbo motor and 1984 turbo ECU (nistune)

my codes are consistent everytime i start the car

-Fuel pump DTC
-Ignition signal DTC
-O2 sensor DTC (intermittent goes away when i clear it)
-speed sensor DTC

my fuel temp gauge is screwd up too its reading backwards

this can be a low priority, since im happy with my car finally running right

No probs. I'll add it to the bug list to get looked into some of the Z31 models have a different way of reporting DTC codes

Basically I grab the memory addresses that have the codes in there and try and decode and report them. So far I have found two different ways of the codes being reported

I assume that the ECU is not flashing these codes on the LEDs either?

right, no flashy led's