2003 Caravan O2 sensor question

SPOWEL4

MEMBER
2003 DODGE CARAVAN

2003 dodge caravan, approx. 80,000 miles, 3.3L w/VIN 3 code

It's check engine light is on, had the code read, was told it's giving an oxygen sensor error.

I've been told it has one oxygen sensor and I've been told it has two oxygen sensors. Anybody know for sure how many or do I just need to crawl underneath and try to find them?

Side note: About 5 - 6 months ago the thing lurched while we were stopped at a red light, the check engine light came on, and we were limited to 1st and second gear. Had it checked out and it needed new transmission modules. It's run fine since that was repaired, until a few weeks ago when this started. Any chance the two are related?

1 Reply

KIN CHAN

MEMBER
453 POSTS

Give me the code ! Just frt & rear O2 sensors can have more than 4 to 5 codes. Each and everyone of the codes specify a different criteria and conditions that reflect what possiblities are ur problems of causes. Even the same code it has different conditions and criteria depends on what make and model react to different strategy by software from the computer. Unless u are a professional tech. Telling us O2 sensor means little or next to nothing. Msg me when u get the code and also provide me with specific symptoms