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1989 Jeep Cherokee Laredo 4.0L Excessive Emissions, Poor Fuel Economy
Posted to Chrysler Driveability on 7/19/2001 7 Replies

I have a Jeep that does not store codes (1989).

when I measure O2 voltage it starts out as 5 volts.

Should this be closer to .5 volts?

With the O2 connecter pulled I get a 5 volt reading, I have no continuity between the O2 with and the chassis ground or ba...

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  Related Documents & Media  1989 Jeep Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

1989 Jeep Cherokee Laredo

VIN 1J4FT58L1K
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD!, California
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways

Trouble Codes

N0NE
Message Closed w/FIX

car Vehicle Data

1989 Jeep Cherokee Laredo

VIN 1J4FT58L1K
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
EmissionsOBD!, California
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways

Trouble Codes

N0NE