LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 1989 >> Firebird V6-231 3.8L >> Repair and Diagnosis >> Powertrain Management >> Application and ID >> Engine System Identification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine System Identification





Engine VIN Code ID [1] 7

Engine Displacement 3.8L (231 cid)

Engine Configuration V-6 Turbo

Fuel System Sequential Fuel Injection (SFI)

Ignition System Computer Controlled Coil Ignition W/Electronic Spark Control & Electronic Spark Timing (C3I-ESC-EST)

Computer System Computer Command Control (ECM)

Remarks:

[1]
The eighth digit of the VIN denotes engine code.