civic idle problems HELP !!!!!!

jboster · #1 08-23-2003, 12:23 PM

Can anyone give me any ideas on why My civic will rev up and down over and over agaian from 1000- 1500 rpm. THere are no codes in the ecm and it really has me frustrated. The car is stock and I can get it to idle only when I unplug the map sensor but then of course I get a code and the car wont run right,

94civic · #2 08-23-2003, 01:57 PM

its probably your tps(throttle position sensor).

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