AquilaEagle

Junkno, thanks!! That is very helpful - may be able to try this, but I do have different code as you say

Junkno

I hope it works out for you. Could be it is a different code but it does mention the throttle actuator control module in your code as well, but replacing it is easy enough and headache free so its worth a try


when I googled about this issue on s2000 forums, I couldn't find any threads that mentions anything about this and it took me around a week to diagnose the problem so am happy to have solved it and share results with the forum

AquilaEagle

I've now got the official Honda trouble shooting guide for this code, so am going to try and follow that tomorrow

If there are any volunteers want to help me, then I'll throw you some tinnies!

Nottm_S2

Did you fix it?

AquilaEagle

Not yet, the diagnosis troubleshooting guide was beyond my ability! So It's with honda now.

I suspect it is either the TPS or the Throttle actuator control unit. all fuses and wiring look OK

fr33spirit

created a profile just to ask you what ended up being the prob with your car? I've got an 05 Acura TSX with this same code and I've done the service manual flow chart which came out normal. it said to replace the TAC module so I did that but it's still not working! I've been without transportation for months over this crap so it'd be amazing if you'd write back! thx!