HONDA

37820-PM5-A521

37820-PM5-A521 HONDA 88-9 CIVIC computer module ECM ECU

Power Train Control Module

ECU ECM

An engine control unit (ECU), now called the powertrain control module (PCM), is a type of electronic control unit that controls a series ofactuators on an internal combustion engine to ensure optimal engine performance.

Dynojet Research Callifornia A.R.B. Approved Power Commander III USB-EX 313-411EX
XRP 720009 Holley Extended Fitting
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