Pulling ECM #5 Fuse

Grisoman

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Unsure if GEN II ECM is adaptive. :dunno: Does pulling #5 fuse to de-energize the ECM reset adaptive parameters (e.g., throttle behavior).

Thanks.
 

dave6666

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You have to short the positive battery cable to ground to discharge the residual energy in the PCM. I think the power or fuse thing works but it may take some time for the energy to dissipate naturally. Like days or something.
 

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