- 2013 Confirmed
Wikipedia names LHU as the GS high-output 2.0L turbo; deleted for 2014 (GM's 2014 list)
LHU Factory-verified
Also described as Engine, Ecotec 2.0L DOHC 4-cylinder, SIDI
Documented applications
- 2016 Factory-verified
2016: not on 1SV, 1SD, 1SG, 1SH or 1SL (the 1ST cell did not survive the capture); the 2014 GM fleet guide gives the 2.0L turbo for 1ST; Wikipedia gives it from the 2013 model year
This page aggregates every documented appearance of LHU in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.