Accidentally cleared my ecu codes :(

[SmogSUX]

Hey my sohc s13 is running like crap. CEL has come on and turned off randomly. I have a pretty bad exhaust leak I need to fix. It gets about 18 mpg highway and when holding a constant speed it kind of sputters.I just went to check the codes on the ecu and accidentally cleared them..is there any way to get them back?

I've already replaced:All fluids and oilsSpark plugs and wiresDistributer cap and rotorRan Seafoam and carb cleaner through it

I have a brand new high flow cat and catback which I want to put on the car but don't want to foul up the new cat if the engine is running so bad. I figured I would pull off the whole exhaust system and manifold (manifold only has 4 bolts holding it in so I'm going to re-line it up and make all of them fit and check out the gasket.) So that should take care of the exhaust leak.

So yeah...someone please help with the ecu codes so I can fix the problem and put the new cat on and pass smog

[Chukidori]

If you have Consult you can (The nissan diagnostic computer)

Take it to a nissan dealer.

[SmogSUX]

Well the CEL popped up again after driving code 32: EGR function. I'd never take this pos the the nissan dealer lol. I paid 1k for it....though now after finding the suspension issues I think I overpaid ><;

[Chukidori]

Whats wrong with the nissan dealer??

[H8tred]

Whats wrong with the nissan dealer??

Costs too damn much. I got quoted $800.00 plus to replace my valve seals... Even the service guy I was talking to told me I'd be better off buying a new engine, or doing it myself... I think I seen a fuel filter replacement for a hair under $100 or something on the price sheet. I mean come on now, 10 minutes...

[ZOOMIGUEL]

ill sell you my ecu that i had from my swap , its KA24DE ecu from a 5 speed.

50$ shipped let me know

[574-240sx]

ill sell you my ecu that i had from my swap , its KA24DE ecu from a 5 speed.

50$ shipped let me know

So what does this have to do with check ecu codes