what's the procedure to measure boost with VAG-COM?
06-25-2002, 12:58 PM
#2
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boost can be measured on block 120...you'll see command,
intercooler (actual) and manifold boost pressures.
Block 115 doesn't show manifold.
The measurements are in Nm, to convert to ft*lbs multiply by .738 (this is to the flywheel)...there's a debate on what the conversion to the wheels.
Block 115 doesn't show manifold.
The measurements are in Nm, to convert to ft*lbs multiply by .738 (this is to the flywheel)...there's a debate on what the conversion to the wheels.
06-25-2002, 02:07 PM
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Block 204 from idle to rev limit in 4th gear.
Get the car up to about 25 to 30 mph, shift into 4th gear, brake to bring car down to 800 to 900 rpm, release brake let car run under idle control, about 760 rpm, then go WOT until you hit the rev limiter, about 107 mph, watch out, don't get a ticket. You can also log 120 to get torque and 002 to get air mass and fuel flow, with that you can compute horsepower and air/fuel ratio.
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