Question about 1998 Volkswagen Beetle
Daughters 1999 beetle 2.0 engine won't run it just stalled out , acts to me like vacuum problem . Pulled trouble codes 1. P0121 Throttle position sensor 2. P0301 Cylinder #1 misfire 3.P0725 Engine speed sensor malfunction . Thinking about replacing throttle control module and throttle body . Any help appreciated.
First check cylinder 1 , spark plug, ht leads, coil,
then clean the trottle body with carb cleaner
if that does not work replace the throttle body, comes complete, and do a basic setting on it with diagnostic machine
Posted on Feb 19, 2009
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Posted on Jan 02, 2017
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