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Old 08-03-2008, 02:12 PM
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code 51
I have an 89 yota pickup, with a 3.0L, auto, 4x4. it is currently refusing to idle. the CEL is blinking a code 51 at me. does anybody know what code 51 means other than something to do with a switch signal? i.e. which switch or how to fix it?
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Old 08-03-2008, 02:54 PM
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a/c switch,circuit,or amplifier. t.p.s switch,or sensor. ecu
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Old 08-03-2008, 02:57 PM
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yup, you could also google it, i found a few responses that way.
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Old 08-03-2008, 03:28 PM
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from the sounds of it, check your tps

http://www.4crawler.com/4x4/CheapTricks/TPS/index.shtml
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Old 08-03-2008, 04:42 PM
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+1 @ tps check
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Old 08-03-2008, 07:23 PM
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well i replaced the tps but it is still refusing to stay running. next guess is injectors not pulsing right. ne body got ne suggestions?
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Old 08-03-2008, 11:16 PM
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hmmm.. it could be a faulty groud maybe?
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Old 08-07-2008, 04:59 PM
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would u happen to know where most or all of the grounds can b located?
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