#MC240 – CALIBRATION PROMS: 1989 305/350 w/ MAF Sensor (No VATS)


SKU: MC240 Category:

Part # MC240

1989 TPI ECMs require the correct Mem-cal to supply fuel and spark calibrations. Custom programmed mem-cals are supplied to defeat VATS, and eliminate nuisance trouble codes. 1989 was a unique year for TPI systems, as GM eliminated the cold start injector in 1989, while still using a MAF sensor.

Weight 1 lbs
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