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Old 08-01-2008, 12:06 PM   #2 (permalink)
dcb
needs more cowbell
 
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pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
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It could be the known issue of the reed switch needing debouncing (in-progress). It could also be excessive noise on the vss line, i.e. signal line is too close to the spark plug leads. Shielding and/or twisting the signal lead with a ground lead might help also.
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