kl31 ECU

[dennisvs]

I received my ecu from Lazzyie yesterday !
I'm so happy !!!!
My milleage improved with 70% (believe it or not)
Cold start is perfect.
Sounds like a normol mx-3 instead an old harley fatboy.
No more unburned fuel and lots of smoke.
The idle is stabile etc (to much to mention)<p>one issue I found.<p>I saw my engine is getting hotter than with the k8 ecu.
Is this because of the EGR ?
I know egr support is not there on the kl31.
If this is the case, anyone got an solution?
Anyone got the same thing?
Do I need a bigger radiator or something?
Please let my know.<p>
And for Lazzyie : Thanks again pal !
You made me realy happy.
And also, thanks for the trust !<p>Dennis

[dennisvs]

anyone got the same experience?
Running without EGR on the kl31 ecu , engine is getting hotter than before?

[Zoso124]

Never heard of anyone trying to run an OBDII ZE ecu unless your converting your car to OBDI.

[lazzyie]

There are no OBDII ecus as OBDII did not exist in Japan. You can get a totally different ecu/maf setup that comes out of the Japanese Millenias if you really want to...

[dennisvs]

Oh... I saw the other topic and I said yes on your question about OBDII.
Sorry about that !
OBDI=yes

[dennisvs]

Oh... I saw the other topic and I said yes on your question about OBDII.
Sorry about that !
OBDI=yes<p>but still I have the question, why is the car temp higher than it was with the k8 ecu ?

[Aston Wards]

is your temp stable and hot, or is it overheating? Maybe it's just a coincidence that it's happening now?

[dennisvs]

No, the temp is stabile.
It is not overheating, It is just warmer than it was with the k8 ecu.

[lazzyie]

my temp is just below the 1/2 way mark. It has always been there

[Mx-Ze]

IT's normal because the KL-ZE not use the EGR and eventually the ecu of KL-ZE don't drive the EGR. The EGR it's use to lower the temperature of they engine for avoid low NOx. So in Japan don't have the same emission text

[dennisvs]

Thought so.<p>Thanks !