
2001 Chrysler Town & Country Limited 3.8L Excessive Emissions, Poor Idle Quality, MIL Lamp on
Reset fuel trims and STFT was instantly negative with O2 voltage stuck high above 800mv until LTFT goes negative, then O2 switches normally. LTFT goes to -25. Checked fuel pressure at 59 psi and holds. Checked purge valve not leaking and no change in fuel ...
Summary posted 7/15/2021
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)13 Replies Received(Hide Replies)13 Replies Received
|
Message Closed w/Summary
|
VIN | 2C8GP64L41 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/Summary
Vehicle Data
2001 Chrysler Town & Country Limited
VIN | 2C8GP64L41 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |