elior77

Hey,

MS3 from Brain on a 05 miata, the fuel pump does not start, where should I look ?

I checked continuity on harness and it is ok, I check the FP circuit and it looks fine (continuity checked too), I noticed that D8 and R16 are missing.

Thanks
Elior

Braineack

iTrader: (62)

Is this on a MSM?

Reverant

iTrader: (10)

Check if R40 is installed.

elior77

Not an MSM - it is a 2004 NB sport,

As I understand it R16 from the fuel pump circuit is needed and missing - I installed it - will test tomorrow.

In the pic you can see the missing R16 and that R40 is there.

Braineack

iTrader: (62)

Yes, that's required. Sigh...


sorry about that one.

elior77

It works fine now.

The reading from the AEM WB was ok just a little of on TS/MS, since the first time I tried to calibrate it, it does not read anything anymore ... the AEM output wire does read normal (changing) numbers...

Please advise.

Thanks
Elior.

Braineack

iTrader: (62)

hmmm. Nothing about the calibration should make it stop inputting. Is it possible the connection got severed when you fixed the unit? Or changed the wbo2 to a different input in software by mistake? What happens if you try re-calibrating for AEM UEGO again?

elior77

I tried a few pre-cal WB that are there, with no success, it was running good just a bit off, I tried to change the cal nums and the moment I pressed "write" it stooped responding and is showing full rich.

I will check the WB input settings again.


I think I got it, I disabled EGO control and I disabled the "EGO Sensor type", that would disable the WB input reading ?

Braineack

iTrader: (62)

yeah, even with EGO disabled, you need to make sure the sensor type is correct.