How often do you clean your MAP sensor?
I used to clean mine every oil change at 15k, but now I do it every other oil change since the EGR is not spewing soot all over it. I have seen a dirty MAP sensor have a significant impact on performa...
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FishOnOne wrote:ShinerBock wrote:FishOnOne wrote:ShinerBock wrote:
I removed mine this evening after changing the oil and with 168k miles I don't think it looked too bad.
Yeah, that doesn't look that bad for the amount of miles. You must do a lot of highway miles. Hell, that looks better than when I clean the MAP sensor on my diesel car at 50k(when it still had the EGR).
I'll give it ~ a week to see if there's a measurable difference in fuel economy.
I don't think you will see much of a difference due to how clean it was. The ones that causes the major issues in our fleet were the once that idled a lot of did a lot of stop and go driving. Those things were clogged with oily soot.
