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1999 Jeep Grand Cherokee Limited 4.7L MIL Lamp on
Posted to Chrysler Driveability on 12/20/2009 13 Replies

I keep mgetting a P0203 code. I checked all injectors -14.0-14.4 [...] the offending injector anyway plus ohm checked the injectors unplugged with the same results. voltage at the injectors was within .2v of battery . TPS replaced and [...] sensor says it is i...

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  Related Documents & Media  1999 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1J4GW68N3X
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0203Fuel Injector 3 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Limited

VIN 1J4GW68N3X
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0203Fuel Injector 3 Circuit Malfunction