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Eng. Knocking after ABS module install

1K views 0 replies 1 participant last post by  unisq 
#1 ·
Hi, I have 520i, 2002. recently I had problem with AMS module, fixed and installed again ( they said, I don't need re-programming with original ABS module, just serviced). I installed seviced ABS module, it's OK,

problems are (when I had ABS module broken, I had ABS,DSC yellow light On, No odormeter, heavy steering, enging stop intermitterly..).

I drived without ABS module about three weeks in the local drive when I sent ABS module to fix.

all these problems are gone after fixed ABS module,, but new problem happen that is Engine Knocking sound. even I tried using many Super GAS (Oct 100 super), same problme . ENG. Knocking sound happen when I climb the hill..

Do you think, I need Reset ECU module after fixed ABS module install?
 
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