# 4 codes thrown.......... **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [September 4, 2006, 1:31pm UTC](https://forums.speedlife.net/t/4-codes-thrown/184729 "2006-09-04T13:31:29Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![imported\_Sleeper](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/imported_sleeper/32/5939_2.png) [@imported\_Sleeper](https://forums.speedlife.net/u/imported_Sleeper)\ **Post date:** [September 4, 2006, 2:15pm UTC](https://forums.speedlife.net/t/4-codes-thrown/184729/3 "2006-09-04T14:15:09Z")
> [@WTB: a watch](https://forums.speedlife.net/t/wtb-a-watch/23653/36): > > wow, sounds like you messed some shit up gettin it all wet. did you start the car right after or let everything dry first? > > did you try clearing them all to see if they came back? the MAF code will cause a rough idle, check your fuse box to see if any are blown too. low voltage could mean no power is getting to it. If not sounds like you need a new one The idle is not rough,just wants to die as soon as the EGR is off andthe rpm’s come down,but if i give it gas for a lil bit it goes away and goes away totttaly after i run it fro about a mile or so. I have washed many mnay engine bays b4 and never had a problem like this,it wasn’t becasue of the actuall washing i think though. --- _[View the full topic](https://forums.speedlife.net/t/4-codes-thrown/184729)._