× 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
2005 Chrysler Pacifica Limited 3.5L Hesitation, Surge
Posted to Chrysler Driveability on 1/14/2011 11 Replies

The vehicle has a p0420 cat. efficiency [...] the [...] pressure in [...] the upstream 02 sensor and installed a pressure [...] has 2 psi back pressure at idle and 4-5 psi back pressure in gear and brake [...] the dealer for cost on replacement.(700xx)No warra...

11 Replies Received (View Replies)

  Related Documents & Media  2005 Chrysler Pacifica Limited

 
Message Closed w/FIX

car Vehicle Data

2005 Chrysler Pacifica Limited

VIN 2005CHRYLE
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursCold, Hot, Under Load, on Accel

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

2005 Chrysler Pacifica Limited

VIN 2005CHRYLE
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge
OccursCold, Hot, Under Load, on Accel

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)