× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2003 Jaguar X-Type 2.5L Poor Fuel Economy
Posted to European Driveability on 1/28/2011 11 Replies

Hello All,

Customer complains of reduced fuel [...] has owned this car for 4 years and drives mostly [...] states that fuel mileage went from 30 mpg to 24,suddenly.

Car drives [...] for engine codes,originally had p0171 and p0174,system lean bank 1 and 2 and...

11 Replies Received (View Replies)

  Related Documents & Media  2003 Jaguar X-Type

 
Message Closed w/Summary

car Vehicle Data

2003 Jaguar X-Type

VIN SAJEA51D73
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

2003 Jaguar X-Type

VIN SAJEA51D73
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0420Catalyst Efficiency Below Threshold (Bank 1)