First start up issue

[John_H]

come to Canada.  Here you can drink AND have a real beer 

[GSX-brian]

Alrighty guy's it runs got my 1-3k afrs down in vacuum, messed around today getting the logger working this site was a huge help. Unfortunately  theres more issue's, first I was using mmcd on my palm it would not display 02 sensor values. I went to radio shack picked up a null modem got my jakal logger going and still no 02 voltage WTH.

I'm tapped into pin 4 on connector c61 (using fsm) I can probe it on the connector side and their is voltage through.

Im guessing my ecu needs repaired or am I missing something?

for the continued help

[hakcenter]

Alrighty guy's it runs got my 1-3k afrs down in vacuum, messed around today getting the logger working this site was a huge help. Unfortunately  theres more issue's, first I was using mmcd on my palm it would not display 02 sensor values. I went to radio shack picked up a null modem got my jakal logger going and still no 02 voltage WTH.

I'm tapped into pin 4 on connector c61 (using fsm) I can probe it on the connector side and their is voltage through.

Im guessing my ecu needs repaired or am I missing something?

for the continued help

Verify the null modem actually switches pins 2 and 3 ? just diode check the pins on each side, 2 should goto 3, and vice versa

Jackal logger working for everything else ?

[GSX-brian]

Yep logger works for everything else. Im thinking Ive got an ecu issue, all my connections are soldered with marine shrink tubing. My cable is a reg logging cable null modem to my db9 port on my ecu.

When viewed in my palm it just read a solid 2.50v, in the jackal logger it stays around 9.88. Im using the brown wire from my Lc-1 Ive verified 4.86v with KOEO my lm-1 guage reads just fine.

Now I know it will be being tuned in open loop, so my question is their another option for me or should I just send it off for repair? I will have some down time as Im waiting on coilover's

[hakcenter]

You sure you soldered #4 and not the knock sensor ??

[GSX-brian]

Yep number 4, I can monitor knock. Ive been speaking with ecm tuning I think Ill be sending it off to them.  sucks

[hakcenter]

Yep number 4, I can monitor knock. Ive been speaking with ecm tuning I think Ill be sending it off to them.  sucks

Maybe cut your shrink off and verify voltage as well ?

Set the jackal logger to voltage for the o2 under logger options.. and see if they agree with each other.

[GSX-brian]

Ive verified voltage at the ecu side of the pin. I tried playing with the O2 voltage settings in the logger with nothing.

I have my LM-1 hooked up and its reading fine, the value it displays at idle is around 15.1 logger stays at low 9s consistent with low voltage  .

I hooked up another ecu (non eprom) was able to start my car and monitor logger and gauge they corresponded. Tomorrow night I will give it one more shot before sending it off to ecm tuning. Hopefully the temp will cooperate as its hot as balls here makes me glad the dealership I work at is air conditioned Yeah the shop is

[hakcenter]

What was the measured voltage on jackal ? still 2.50v ?

Non-eprom ecu showed the right voltage ?

[GSX-brian]

Ah I figured it out. I was in the wrong pin. The connector views in my FSM are component view not connector view. Got it wired correctly and logger is working great. Thanks guys

[hakcenter]

Crisis averted