1994 Toyota 4Runner Code 71

1994 TOYOTA 4RUNNER
123,000 MILES • 6 CYL • 4WD • AUTOMATIC
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RJMARTINEZ
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  • 1 POST
What is the explaination of fault code 71?
Apr 1, 2009 at 12:54 AM
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WILLIAM OLIVER
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  • 25 POSTS
EGR system malfunction . ck for open in EGR gas temperature sensor circuit .
open in vsv circuit for EGR.
EGR vacuum hose disconnected valve stuck
clogged in EGR gas passage and last wich is very un normal to fail the ECM .
Apr 1, 2009 at 11:39 PM
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