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 Oct 23, 2008 - 9:02 PM
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Enthusiast Joined Oct 23, '08 From JONESVILLE Currently Offline Reputation: 0 (0%)  |
ok here's whats happening i just bought a 97 celica it has a minor build 91 mr2 motor for some strange reason my EFI fuse is blowing and when it is running i press the gas and it is acting like its having a problem climbing rpms i dunno whats wrong with it if you have ne info please let me kno thanks
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Oct 25, 2008 - 7:35 PM
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 Enthusiast  Joined Aug 9, '06 From Ma Currently Offline Reputation: 1 (100%) |
I don't believe the 91 MR2 engine had a knock sensor.
If so, you have several problems. First off, your CEL should be on, if it's not, someone disabled it. This is bad. Second, the engine is going to run like crap because of it. Your EFI fuse blowing might have something to do with the first thing, and your lack of power something to do with the second thing. Basically, you need a new engine [92^ from a Celica/Camry or 93-95 from an MR2]. Now if it's not a 91 engine, we have to start over. --------------------  |
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Oct 31, 2008 - 9:25 PM
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Enthusiast Joined Oct 23, '08 From JONESVILLE Currently Offline Reputation: 0 (0%) |
QUOTE (alltracman78 @ Oct 25, 2008 - 7:35 PM)  I don't believe the 91 MR2 engine had a knock sensor. If so, you have several problems. First off, your CEL should be on, if it's not, someone disabled it. This is bad. Second, the engine is going to run like crap because of it. Your EFI fuse blowing might have something to do with the first thing, and your lack of power something to do with the second thing. Basically, you need a new engine [92^ from a Celica/Camry or 93-95 from an MR2]. Now if it's not a 91 engine, we have to start over. no the 91 didnt have a knock sensor i think i just need to get the 91 mr2 ecu QUOTE (CHESTER @ Oct 31, 2008 - 9:24 PM) QUOTE (alltracman78 @ Oct 25, 2008 - 7:35 PM) I don't believe the 91 MR2 engine had a knock sensor. If so, you have several problems. First off, your CEL should be on, if it's not, someone disabled it. This is bad. Second, the engine is going to run like crap because of it. Your EFI fuse blowing might have something to do with the first thing, and your lack of power something to do with the second thing. Basically, you need a new engine [92^ from a Celica/Camry or 93-95 from an MR2]. Now if it's not a 91 engine, we have to start over. no the 91 didnt have a knock sensor i think i just need to get the 91 mr2 ecu whats the CEL? |
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