4000 rpm idle WTF
#1
4000 rpm idle WTF
codes are 20 7 and 41 car ran fine before vtec was hooked up then within a day this idle happens. like its bad im afraid to drive it now this has to be something major codes were recurring before and motor ran fine is this distributer? i have a 95 civic w/ a 94 gsr b18c1 p72 ecu
#2
Re: 4000 rpm idle WTF
Code 7 for the TPS might cause your problem. If you reset the ECU, does code 7 and the other codes repeat?
Also check whether the throttle cable is too tight and whether it may be binding. And clean the throttle body as the throttle plate may be binding due to gummy build up.
Also check whether the throttle cable is too tight and whether it may be binding. And clean the throttle body as the throttle plate may be binding due to gummy build up.
#4
Honda-Tech Member
Re: 4000 rpm idle WTF
id have to say it has somthing to do with the throttle due to the fact that when your throttle is closed and your ecu sees that its ideling above 3000 rpms it cuts fuel, so check the tps and also check to see if the cable is to tight and is opening the throttle
#7
Re: 4000 rpm idle WTF
i dont know i dropped it off at my mechanic a day or two ago for the idle issue and they called me about the leak thats all i know it might not even be my car lol but i filled it and parked it in my driveway a day before i brought it and there was nothing in my driveway
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