 Gen 3 check engine 31 code, can anyone help out? |
 Jul 16, 2011 - 7:25 PM
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 Enthusiast  Joined Jun 21, '03 From Pennsylvania Currently Offline Reputation: 3 (100%)  |
A buddy and i just finished our gen 3 swaps. One into a mr2 and one in a celica and we are both getting a code 31. we have swapped over sensors from one car to the other hoping to track down the problem but had no suck so far. anyone ever have this code on a gen 3 and what did you do to fix it? Any fresh ideas are welcome!!!
We both have new o2 sensors, cap, rotor, wires, and plugs so that should rule out the basics The car can idle half decent but runs very rich and sputters once the throttle is pressed. I was hoping to find someone local to swap out a map sensor and the vac signal sensor but was not able to find anyone in the area so far. If anyone can help let me know. Thanks --------------------  |
Posts in this topic
DG_Performance Gen 3 check engine 31 code Jul 16, 2011 - 7:25 PM
DG_Performance Did some testing with a multimeter and found the m... Jul 17, 2011 - 11:21 PM  |
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