× 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
1995 Jaguar XJS 4.0L Hesitation
Posted to European Driveability on 5/25/2007 3 Replies

with modis on generic obd2 lt fueltrim is at -89% on both banks and when code is cleared or battery is disconected to clear adaption fuel trim stays at -89% will not go back to 0%.which means the ecu is taking away fuel. also the maf is .03 grams per sec. at i...

3 Replies Received (View Replies)

  Related Documents & Media  1995 Jaguar XJS

 
Message Closed w/FIX

car Vehicle Data

1995 Jaguar XJS

VIN SAJNX2744S
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsHesitation

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0430Catalyst Efficiency Below Threshold (Bank 2)
P0727Engine Speed - No Signal
P1775A/T Solenoid Switch Latched In TCC Position
Message Closed w/FIX

car Vehicle Data

1995 Jaguar XJS

VIN SAJNX2744S
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsHesitation

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0430Catalyst Efficiency Below Threshold (Bank 2)
P0727Engine Speed - No Signal
P1775A/T Solenoid Switch Latched In TCC Position