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Re: 1997 Jetta Evap P0442 problems
Posted to Technical Theory Forum on 5/13/2002

it will run in the shop go into basic settings(04) address word 153 if conditions are right it will run you can tell by the function bits in the last display field when its done and if the system passed the last three bits will read 100-do this on a cold start... Login to read more.