I doubt you're going to be able to have someone put a number on this. I'm betting you also know that just because no error was thrown, it doesn't mean that the sensor isn't impacting performance.
Lifehacker notes that replacing them could improve mileage "up to 15%."
Paulster's previous note r...
Also, @Paulster2, congrats on taking the rep lead. I wish I had the time to keep up but doing the work of at least five other people is impacting my schedule....
"For 1994-95 626 with ATX, 1995 Protege and Millenia and all 1996-98 Models, you must have an OBD I (1994-95 626 with ATX only) or OBD II compliant scan tool."
@BobCross ... Not a big thing, but it seems @Larry still has some good answers in him. He's trying to stage a comeback! :D And as long as you are doing "your" work and not work of others you have to sit next to, I guess doing the work of five others is commendable :-)
@RobertS.Barnes ... I really like the INNOVA 3140 scan tool. It covers almost all OBDI and OBDII vehicles. It's easy to operate and works well. I bought it because it covers both sides of the OBD spectrum. I later bought a newer model because this one does not scan for SRS or ABS codes, which is very helpful sometimes. My new one is an INNOVA as well. Here's the 3140 listing from Amazon: amazon.com/INNOVA-3140-OBD2-OBD1-Scan/dp/B000R3SNJU
@RobertS.Barnes ... The cost on them is kind of "medium" to me. Not really cheap, but not expensive, either.
@Paulster2 Seems like I am missing the context to most of this post, but congrats on your lead, doubt I will be able to catch you now. It took me over 3 years to get that much rep. I'm telling you you will be the Skeet of MVMR. You get more rep by lunch than most users get in a month :)
@RobertS.Barnes That's probably a swell choice. I went a completely different direction: amzn.com/B002PYBZJO That's largely because I'm a computer guy and thought the associated software looked cool. In fact, it's less cool but still useful.