Got a used car. Have put 250 miles on it in less
than a week. Randomly SES light comes on and
pushing gas pedal wouldn't do anything. Pulled
over, turned the car off for a min or 2. Started it
back up drove another 1 1/2 miles to auto zone to
get a diagnostic. As I pulled in parking lot, again
gas pedal wouldn't rev it up or move rpms. It's
putting out a code for knock sensor (they didn't
give me exact code) also putting out a p0507
code(idle air control system high). Should I
replace the throttle body? Any advice would be
you could very well have a bad knock sensor, also there are several good vids on how to test an idle air control valve, check em out. wouldn't hurt to just clean your throttle body too.
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