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2010 Buick LaCrosse CXS, ECM/Inputs/Outputs Photo
Posted to the Waveform Library on 2/24/2015

Connector had a bad white wire that came out when tugged on. Replaced with a PT2798 ACDelco. This caused all kinds of rich and lean conditions with reduced power and stalling at times.

Daniel from Tennessee


car Vehicle Data

2010 Buick LaCrosse CXS 3.6L

Engine3.6 L / 6 cyl / GAS
Trans6-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
ConditionKnown Bad