 check engine light code 31!!!??? |
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 Sep 13, 2008 - 4:55 PM
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 Enthusiast  Joined Jan 9, '05 From green springs ohio Currently Offline Reputation: 1 (100%)  |
ok my 94 st celica is running like crap spits and sputters, almost like it is out of time. it also is giving me a code 31 . i know it is the vaccuum sensor (map) so i got a new one and put it in , still is giving me a code 31, do you all think it might be a ecm problem . i did not have any trouble with it untill i washed the motor , ran good all the way home ,but as soon as i turned into the drive way , i had a (cel) and it started to run very ruff. any ideas
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Sep 13, 2008 - 8:36 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
you probably got water into the connector, spray it out with starting fluid and make sure the vacuum line is well connected.
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Sep 14, 2008 - 1:44 PM
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Enthusiast Joined Jan 9, '05 From green springs ohio Currently Offline Reputation: 1 (100%) |
QUOTE (Bitter @ Sep 13, 2008 - 9:36 PM)  you probably got water into the connector, spray it out with starting fluid and make sure the vacuum line is well connected. ok i tried that and still has a 31 code, also i should also let you all know that it has set in the garage for about 7 month now since i have had this problem as i dont want to hurt any thing and it is not my DD . -------------------- |
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Sep 14, 2008 - 2:54 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
i think its dried out after 7 months :lol: so i doubt water is the problem anymore.
try replacing the sensor and the vacuum line that connects it to the engine. -------------------- |
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