- Joined
- Sep 26, 2008
- Messages
- 49
- Points
- 3,101
- Vehicle Year
- 1999
- Transmission
- Manual
well, i had this problem over a year ago. and now it's back again..
check engine light came on over a year ago, and it was P0401 "egr flow insufficient" back then i didn't know too much about my truck, and hadn't really searched TRS, so i just replaced the egr valve. no luck. then i found out about the differential pressure feedback sensor, mounted right there on the intake manifold. that those we're notorious for being faulty on the rangers, so i replaced that, and oila problem fixed...
yesterday check engine light came on again, and had the code pulled, same code again. should i replace the idle air control? my truck does stumble every once in awhile and act like it wants to stall, but never does. other than that it idles really nice.
i know the egr thing really isnt that big of a deal, and i'm not going to go crazy to get it fixed, but i just hate looking at that light.
any ideas?
check engine light came on over a year ago, and it was P0401 "egr flow insufficient" back then i didn't know too much about my truck, and hadn't really searched TRS, so i just replaced the egr valve. no luck. then i found out about the differential pressure feedback sensor, mounted right there on the intake manifold. that those we're notorious for being faulty on the rangers, so i replaced that, and oila problem fixed...
yesterday check engine light came on again, and had the code pulled, same code again. should i replace the idle air control? my truck does stumble every once in awhile and act like it wants to stall, but never does. other than that it idles really nice.
i know the egr thing really isnt that big of a deal, and i'm not going to go crazy to get it fixed, but i just hate looking at that light.
any ideas?
