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Idle problems

2K views 1 reply 2 participants last post by  Strider327 
#1 ·
Ok.... So this really bugs me. I throw a p0101 which is a MAF out of range code... replaced the MAF sensor, reset ECU, check engine light is still on. The car runs extremely rough at times... when i first start the car up from a cold start, it will act like its going to die, boost gauge leans more toward 0 instead of vacuum. give it about 10 seconds and it will idle fine, but still idles rough. The car boosts fine... will run fine. any ideas???? Its not throwing any other codes. I dont know if i picked up a faulty replacement MAF sensor or what... but its only at a cold start that it will act like its going to die. but the car is running a tad rough. No ticks, no knocks, block is clean. plugs are fine.
 
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