YES! 2 more ECU error codes!

[bheld]

Well, to anybody who hasn't been following the story of my POS '92 taking a dump on me, here goes...

About 2 weeks ago I was driving down a street and started to push it a little, and suddenly my engine stalled when I put the clutch in to slow down.  Anyway, I drive it back home, and it keeps stalling whenever it has to idle.  So I run the ECU codes and it gives me 12, which is the air flow sensor.  So I tested the MAF and the continuity between the MAF and the ECU, and I decide to replace the MAF.  Flash forward to today...

I put the new air flow sensor in today and started it up, and it didn't do a damn thing.  So now on top of that problem I also now have no power braking.  I ran the ECU codes again,  and I'm now getting codes 13 and 34 in addition to my old buddy 12.  I now officially have no clue as to what the hell is wrong with my car.  Anyway, if anybody has an idea as to what is wrong, I would really appreciate your help.  Thanks.

[uiuc240]

so Coolant Temp Sensor and Knock Sensor along with MAFS?

d'oh. &nbsp;Well, have you gone through the test procedures listed in the FSM for these things? &nbsp;Have you checked easy things like alternator output voltage? &nbsp;Loose connections? &nbsp;I would recommend checking the ECU main harness connector. &nbsp;If that is loose at ALL everything will be FUBAR. &nbsp;Don't ask how I know. &nbsp;It was an embarrassing day at the dealer, let me just say that. &nbsp; <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/blush.gif" border="0" valign="absmiddle" alt=':blush:'> &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/mad.gif" border="0" valign="absmiddle" alt=':angry:'>

What else is it doing? &nbsp;Maybe my shifter will fix all that... <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/hehe.gif" border="0" valign="absmiddle" alt=':hehe:'>

Eric

[HippoSleek]

I know Eric's got it covered, but :

Ho's in different ECU codes (http://www.240sx.org/faq/articles/ecm_codes_doch.htm)

Props to Rich and 240sx.org!

Mark
-who has recently learned that CEL doesn't come on suddenly... it warms to a golden glow <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/sneaky.gif" border="0" valign="absmiddle" alt=':pissed:'>