RX7Club.com - Mazda RX7 Forum - weird MIL error code

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- - weird MIL error code (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/weird-mil-error-code-595787/)

tiger18

Nov 11, 2006 08:51 AM

weird MIL error code

hi guys trying to track down my cars cold start problem i pulled some codes 31/32/33 these i all know about (i removed all the emmisions crap)

the weird one is 17 -Feedback System No change for 25 sec in feedback mode.

I have no idea,,,,anybody help? what does it mean

Gadd	Nov 11, 2006 09:02 AM

The ecu is not reciving the signal it expects from the O2 sensor. Car is either way to rich/lean when it wants to go in to the feedback mode or the sensor is bad. Doubt it has anything to do with a cold start problem.

tiger18

Nov 11, 2006 09:05 AM

ahhaa,,, so its either dodgy O2 sensor,,, or maybe because i have removed emmissions crap??

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