what all does fuse 38 control 0n 2000 jetta gl?
Check out your AC unit...my Volvo had similar problem if AC was on and I tried to accelerate....visited an auto electrician and for $25 he fitted a direct relay to 'go round' the AC program to prevent it adjusting the engine revs to aid the AC compressor start up. Works a treat and doesn't now interfere with my acceleration at all.
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