Search Results for ‘o2 sensor’

👉 2008 Chrysler Town & Country 4.0L Limited | 116k miles Hello, This month I need to complete an emission test. My car has a randomly check engine light that comes ON and disappears - it happen randomly. This time I do not have time to wait till disappear again - so I do a RESET/CLEAR codes...

Hi, I am new to the forum. I have a 2008 Chrysler Town and Country Touring with 3.8L OHV Engine and 113k miles. I should prefix this post by saying that this van/engine has been always burning oil at a rate of about 1qt. per 3k miles at 20k miles and a rate of 1qt. per 1k miles now (113k)...

Hey guys, I have an'04 T&C, 160K miles, which has a rough idle. I hooked up a scanner to the vehicle yesterday and here's what I found. STFT -3 LTFT 16 Increase in idle brings the LTFT down, so assuming I have a vac leak. I am going to do a smoke test, but I think the issue lies between an...

New guy here. So we bought this van from my in-laws a few years ago. Loved it so far. Its been to Florida and back multiple times...all in all, great little van. Until recently. About a month back, it started hitting us with a P0420... well, there were no other noticeable issues so I pulled...

I need some help. Four months ago, I changed the Catalytic Converter and both O2 sensors with Chrysler parts. Everything was good for three months, now the P0420 is back. Any ideas? The 2006 has 152K miles and is on the second CC. I have one of those 3.8's that burns lots of oil and the CC...

I have an 06 T&C 3.8L and its been throwing a P0420 catalyst system efficiency below threshold bank 1 code. I have replaced both front and back O2 sensors after reading that the code could be the sensors & to try that first to see if its just the sensors. I did a big tune up while replacing the...

......I've just been clearing the code. But, I'm changing all plugs & wires next week and the upper O2 sensor would be right there. What I would like to know is if the O2 sensor itself is, in fact, causing the code, or wiring. Can I do a continuity test on the O2 sensor to verify that it is...

The malfunction light came on yesterday but was out today. A scan showed both P0032 and P0038. The light came back on after driving it a bit more today. Since its both sensors, it makes me think its probably not a O2 sensor failure but rather a bad wire or fuse. What do you guys think? Can...

Hello all, I am new to this forum, not to forums in general... My wife and I purchased a 2007 T&C Touring with 3.8L with about 92K miles on it. Originally a fleet vehicle for a local company. It is starting to have sporadic fluttering both idle and at speed. It feels a LOT like when the O2...

Could an o2 sensor be causing my terrible MPG (averaging 17.5 mpg)? I scanned it and there are no codes, could the sensor still be bad? I have changed spark plugs and wires and air filter.... No change though....:(

Just got the van back from the dealer, they told me it is showing sensor 1/2 as bad. But won't tell me which sensor it is, but for $150 they will replace it. The van has 145000 miles and was showing no service engine light when it went in, but now?? Thanks for any information.