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Home >> Pontiac >> 1991 >> 6000 L4-151 2.5L >> Repair and Diagnosis >> Powertrain Management >> Application and ID >> Engine System Identification
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Engine System Identification


Engine Vin Code ID [1] R

Engine 4cyl.-151"/2.5L

Fuel Control System Throttle Body Injection (TBI)

Ignition System Direct Ignition System W/Electronic Spark Timing (DIS/EST)

Computer System Computer Command Control (ECM)

Remarks:

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