what could this be?
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From: bedfordshire, UK
what could this be?
i recently had my battery terminal come lose and disconnect while driving
the car was running on alternator only for a little while
pehapes 5 or 10 mins max
after the terminal was fixed i started it back up
the CEL was flashing agressivly
unfortunatly iv not had a code reader for the last few days as since this is a daily iv had to drive it. it runs perfectly but it feels slightly down on power. mabey 10% or so
ether way iv read the codes and cleared ect, they stay there and the ones that always come up are p0502 and p0851
P0502- veh speed sensor a circuit low input
P0851- park/neutral switch circuit low input
dose anyone know what this could be? or what i can do to fix it?
the car was running on alternator only for a little while
pehapes 5 or 10 mins max
after the terminal was fixed i started it back up
the CEL was flashing agressivly
unfortunatly iv not had a code reader for the last few days as since this is a daily iv had to drive it. it runs perfectly but it feels slightly down on power. mabey 10% or so
ether way iv read the codes and cleared ect, they stay there and the ones that always come up are p0502 and p0851
P0502- veh speed sensor a circuit low input
P0851- park/neutral switch circuit low input
dose anyone know what this could be? or what i can do to fix it?
Last edited by joshnosh; Feb 1, 2014 at 03:37 PM.