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1994 Sidekick 16v AT 4x4 4dr virgin ECM Ruby's still there
#18
Thanks Helperbee

Answer is that the it running rich at idle and cruise despite all I see and the pulse width very high at idle.

I will monitor the vehicle HO2 sensor driving the vehicle(safely) and then check or replace Injectors. If I check injector ohms will that show wrong injectors? also I will check for Crack in exhaust manifold. Do not hear any. (any photos of exhaust crack normal?)
Could there be a problem with ECM/ ECU regarding controlling pulse width? how common is that?
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RE: 1994 Sidekick 16v AT 4x4 4dr virgin ECM Ruby's still there - by SidekickTripper - 10-28-2020, 01:06 AM

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