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2000 Jeep Grand Cherokee Limited 4.7L MIL Lamp on
Posted to Chrysler Driveability on 4/20/2016 7 Replies

Thanks ahead of time for any help. Another shop sent me this one after replacing B1S1 twice for same code. This is CA certified so it has relay for front heater power and direct ground at engine block. Both heaters draw around .9 amps. At 12 volts (KOEO) this ...

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  Related Documents & Media  2000 Jeep Grand Cherokee Limited

 
Message Closed w/Summary

car Vehicle Data

2000 Jeep Grand Cherokee Limited

VIN 1J4GW58N9Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Ca Emissions

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

2000 Jeep Grand Cherokee Limited

VIN 1J4GW58N9Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Ca Emissions

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction