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1993 Land Rover Range Rover County LWB 4.2L Poor Idle Quality, Hesitation, Misfire
Posted to European Driveability on 6/18/2002 3 Replies

Engine runs great whilst warming up but once in closed loop itruns rough and the idle speed fluctuates. We can not find any electrical specs for reference voltages to any of the sensors. We seem to be getting a 2 v ref at the air flow meter,seems a bit low to ...

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Message Closed w/FIX

car Vehicle Data

1993 Land Rover Range Rover County LWB

VIN SALHC1346P
Engine4.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursHot, Idle
Misc.4.2

Trouble Codes

14coolant temp sensor - replaced
Message Closed w/FIX

car Vehicle Data

1993 Land Rover Range Rover County LWB

VIN SALHC1346P
Engine4.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursHot, Idle
Misc.4.2

Trouble Codes

14coolant temp sensor - replaced