buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64|Page 1944 > < MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64|Page 1942

Regal V6-231 3.8L Turbo VIN 7 FI (1986)

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Fig. 7 Vacuum sensor diagnostic chart. All models with vacuum sensor (use this chart with EST diagnostic & performance charts)

MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64|Page 1944 > < MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64|Page 1942