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Discussion Starter #1
I've been getting this code 31 for a while and i bought a brand new afm... I've cleared the codes and it always comes back. I unplugged the connector and blew both connections out and cleaned them up and plugged it back in but it's still throwing the code... What's up with this?
 

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Discussion Starter #2
I took some pics and some videos... The idle is really screwy and it sounds like it's missing, but still drives fine. The gas milage is horrible, Seems like a lack in power, idle isn't smooth... also the ignition timing is screwed up... like it flucuates pretty drastically from about 15* BTDC and like 10* BTDC... that's with the distributer cranked all the way to the Retard side... when i put it close to the middle it goes way above 15* BTDC... but idles Smoother... I'll Test my AFM tonight or Tomorrow.

PICS




VIDEOS
#1
http://www.youtube.com/watch?v=g271J21JcWc

#2
http://www.youtube.com/watch?v=jaJS2BlZPMM

#3
http://www.youtube.com/watch?v=qxisq467F98
 

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He's N/A, not that it makes much difference in this case. Check the VC line for continuity between the ECU and the AFM harness, then test for continuity between the IDL contact on the TPS and the ECU harness. Test for 12v at the E2 contact on both the AFM harness and the TPS harness.

More info posted in your other thread on that other site.
 

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Discussion Starter #7 (Edited)
Will my Digital Multimeter even work for testing this? I don't know what the hell to do to test this... Like where do i put the Positive terminal and Negative? and what do i set the multimeter to?





I DON'T KNOW IF I'M DOING THIS RIGHT...?!?



 
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