Couple of codes, and questions to go with them... - Honda Prelude Forum

Lo Key · 07-09-2010, 01:38 PM

Okay, so I finally pulled the CEL codes...so of course I'm gonna do the n0ob thing and ask questions. The codes are:

7 - Throttle Angle
What does this even mean?

23 - Knock Sensor
I JUST replaced the knock sensor...it's not broken..the wires aren't bad...from what I see anyways. What's the deal?

Then I also pulled my ABS light while I was at it and got:

12 - What is this? I heard it's the fuse or the relay...but I've checked the fuse and it's good. So is there a way I can check if the relay is bad before I have to buy another? I heard they can get pretty expensive.

red92si · 07-09-2010, 02:25 PM

Throttle Angle means that the ECU is not getting correct readings from the TPS (Throttle Position Sensor)

Matta1 · 07-09-2010, 08:15 PM

For the ABS problem, you could try to clean all the fuses and relays in the under hood fuse box. Maybe just bad continuity from corrosion.

Lo Key · 07-09-2010, 08:51 PM

Thanks man, I'll have to try that tomorrow. My fuse cover has been missing for a while...kinda flew off goin down the highway.

lude203 · 07-09-2010, 10:15 PM

im having the same problem with the knock sensor.. im about to replace the whole wire but if u find out what is causing it please post back..good luck with fixing your codes to btw

Lo Key · 07-10-2010, 07:58 AM

I THINK what is throwing it off is the bolt goes through the eye on the wire, and into the back of the sensor. I remember that breaking when I replaced my motor so...