I've mixed up my MAF sensors. If you've got a L67, what numbers are on the front of your MAF. AFxxxx something like that. I need to know which I'm looking at, 92/93 or 94/95.

My 92'* is AFH50M-02C.

1993 L67 ----AFH50M-O2E

hope that helps

Anyone have a afh50m-03 or -03a?

Runs off to check....

Same as Crash'* MAF, 93 L67

I do, 03a for my 95 SSE L36.

Hmm. The same as a 94/95 L67?

I guess so. I just bought a used throttle body on ebay do to my throttle plate sticking every since I pulled it out when I cleaned it. Lesson learned, don't pull the throttle plate when cleaning the throttle body. It also has the same part #.

Interesting. ACDelco says the sensors don't cross reference. Anyone with a 94/95 L67 got a number?

They are not the same from 91-93 and 94/95.

Both of mine are 03A'*. Unfortunately, I can't tell you what the 93 was before the swap, as I gave that MAF sensor to driverjohn2005 when his broke.

Note:
You cannot simultaneously unlock both cars with remotes. Both RKE modules scream WTF?????

My 93 HAD
ACDELCO Part # 2133421 {#19112536}

My 93 now HAS (and the 95 as well):
ACDELCO Part # 2133420 {#19112535}