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10-07-2009
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#1 |
 
Join Date: Oct 2009
Location: Barnegat NJ
Posts: 6
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o2 sensor code 45
I have a 90 ZR1 with a slight misfire,and an OBD code 45 {left oxygen sensor}.Can it be just a bad o2 sensor or is there something else giving me the code? Any suggestions?
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10-07-2009
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#2 |
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Guest
Posts: n/a
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Re: o2 sensor code 45
Possible leaking injector.
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10-07-2009
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#3 |
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Join Date: Oct 2009
Location: Barnegat NJ
Posts: 6
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Re: o2 sensor code 45
Thanks,I'll check it out. Is that possible with only 4000 original miles on the car?
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10-07-2009
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#4 | |
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Banned
BANNED
Join Date: Oct 2006
Location: MD
Posts: 3,690
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Re: o2 sensor code 45
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10-07-2009
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#5 |
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Join Date: Oct 2009
Location: Barnegat NJ
Posts: 6
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Re: o2 sensor code 45
Yes,they are original. So is everything else on the car ,including the tires!
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10-07-2009
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#6 |
Join Date: Oct 2004
Location: Folsom CA
Posts: 1,654
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Re: o2 sensor code 45
The original Multec fuel injectors are sensitive to the ethanol in today's gasoline.
There has been a near 100% failure rate on these. Your choices are: $$$$ RC Injectors $$ Accell $ FIC's rebuilt MSDs TomC "Crabs"
__________________
TomC '90ZR1 #792 Honorary Pirate [B]If it ain't FUN, you're doing something terribly WRONG. [/B] |
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10-07-2009
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#7 |
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Join Date: Oct 2009
Location: Barnegat NJ
Posts: 6
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Re: o2 sensor code 45
Thanks guys,Ill look into new fuel injectors.
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10-08-2009
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#8 | |
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Join Date: Mar 2009
Location: Orlando, FL
Posts: 1,828
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Re: o2 sensor code 45
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10-08-2009
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#9 | |
 Join Date: Aug 2006
Location: McLean, VA
Posts: 3,723
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Re: o2 sensor code 45
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Nonetheless, for $365 for all 16 was affordable and my 94 has never run this good! |
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