Relearn/adaptation procedure after replacing EA?

[pmizell]

(Electronic Accelerator) on a '94 C280?

Hi folks, I just replaced my EA/CC/ISC unit and need to know if there is a specific sequence that needs to be followed to allow the EA to relearn idle and full throttle positions, or is it simple 'plug and play'? I've seen the procedure for a 120 engine's EA but not sure if that applies to the 104's unit.

Further, I was wondering if I need to reset/reactivate the HFM-SFI control module after this repair. I've seen the procedure in the archives using a pulse counter.

Thanks in advance!

[mbdoc]

Key on Engine off for 3-5 minutes & then key off for 1 minute. The throttle stop should be learned at that point!

[JimF]

Originally Posted by pmizell

(Electronic Accelerator) on a '94 C280?

Hi folks, I just replaced my EA/CC/ISC unit and need to know if there is a specific sequence that needs to be followed to allow the EA to relearn idle and full throttle positions, or is it simple 'plug and play'? I've seen the procedure for a 120 engine's EA but not sure if that applies to the 104's unit.

Further, I was wondering if I need to reset/reactivate the HFM-SFI control module after this repair. I've seen the procedure in the archives using a pulse counter.

Thanks in advance!

. . ETA?? If so, was it rebuilt or brand new?? Recall you mentioned a company call "bba-reman". Did you use them?? And you also replaced the EA module??