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Old 10-25-2012, 08:11 AM   #1
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Thanks for everyone's advice & knowledge on this MAF subject. Finally recevied a new Bosch MAF with 996.123 part # & new air filter (threw out the K&N). The car runs great now, haven't had performance like this in over 3 months. I guess the MAF must of been malfuntioning and causing the loss of power and rough idle.

The codes on the CEL were 1123, 1125, 1128, & 1130.

Also when comparing the old & new MAF, the old unit had a curved wire before the resistor? while the new unit has a perfectly straight wire.
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Old 10-25-2012, 08:14 AM   #2
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Quote:
Originally Posted by walt2810 View Post
Thanks for everyone's advice & knowledge on this MAF subject. Finally recevied a new Bosch MAF with 996.123 part # & new air filter (threw out the K&N). The car runs great now, haven't had performance like this in over 3 months. I guess the MAF must of been malfuntioning and causing the loss of power and rough idle.

The codes on the CEL were 1123, 1125, 1128, & 1130.

Also when comparing the old & new MAF, the old unit had a curved wire before the resistor? while the new unit has a perfectly straight wire.
I didn't pay attention to the wire but you should make sure the housing is exactly the same. Mine was different. Even though initially I thought the car ran fine, a few days later i realized it was lacking the power and very sluggish. Turned out they sent me the wrong MAF. New one is in and running good so far.
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Old 10-25-2012, 08:28 AM   #3
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I didn't pay attention to the wire but you should make sure the housing is exactly the same. Mine was different. Even though initially I thought the car ran fine, a few days later i realized it was lacking the power and very sluggish. Turned out they sent me the wrong MAF. New one is in and running good so far.

The new MAF looked exactly like the old one & had the 123 part# for the 99 w/o egas so hope it stays working. The Bocsh MAF comes wrapped in a yellow box with the hologram sealed sticker to ensure it is an authetic part. part # on the box 0 208 217 007

keeping my fingers crossed
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