obd codes
04-14-2011, 08:53 AM
#1
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Model: Cherokee
obd codes
hi there, new to the forum.... the question is i just picked up a 95 cherokee sport 4x4 auto 4.0l, i did the key dance and im getting codes 12, 21, 51, 54, and 55...... anyones info on these items will be greatly appreciated..... love the site and all your help
04-14-2011, 09:19 AM
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thanks for the quick reply, now what o2 sensor should i replace? and what exactly is the Distributor sync pickup?.... im getting pretty bad mpg, about 12 to 13. will replacing all these help? thank you in advance
04-14-2011, 10:30 AM
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Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
first thing i would do is disconnect the battery 1/2 hour then hook it back up and go for a ride see what if any codes come back then go from there
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