Thread: MAF in 87SDL what's it do ?????
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Old 05-15-2003, 11:11 AM
md21722 md21722 is offline
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Join Date: Jan 2002
Location: Colorado Springs, CO
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ARV is on the front of the tube. There are two vacuum lines for emissions in that area of the car. One is for the EGR, the other, below it, is for the ARV. Its purpose dates to the trap oxidizer which has since been removed. The wastegate on the 1987 models is mechanically controlled on the turbo, not by any electrical or vacuum actuators.

How did you disable the EGR on the 2.5Turbo without losing your boost?
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