compression test question
#1
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compression test question
can you just unplug the computer to do the computer test. no fuel and no spark, you would think would be a good way to do it, instead of pulling coil wires and pulling fuel pump relays or fuses.
Ive done it this way in the past. even had it unplug itself in a race (hit a birm real hard and it unplugged), and nothing seemed to be damaged.
seems pretty easy, so im wondering if there is a catch.
mk
BTW for the S4 LHjetronic
Ive done it this way in the past. even had it unplug itself in a race (hit a birm real hard and it unplugged), and nothing seemed to be damaged.
seems pretty easy, so im wondering if there is a catch.
mk
BTW for the S4 LHjetronic