Adam-MGTF wrote:gobbledygook wrote:There's a useful 'How To' here on cleaning the IAC valve:my bad! its actually the IAT not IAC lol... i was close!
http://www.diymyhonda.com/rsx/fix-that- ... 0505-iacv/
these are the codes k-Pro is giving me
10 p0113 IAT Sensor High voltage
41 p0135 primary heated oxygen sensor (primary H02S) (sensor 1) Heater Circuit Malfunction
Cleaning the IACV should stop the surging idle problem.
I get IAT Sensor High voltage (Inlet Air Temp) when I forget to plug in the sensor, so check that the sensor is actually plugged in, and if so that the wiring is OK. It's the sensor on the other side of the pipe from your ratchet in this pic:
For the oxygen sensor fault I'd check you have actually fitted it to the exhaust (not usually a problem, but your build is unique!), check it's plugged in and that it's wired in correctly to the ECU. If this checks out you can test the heater circuit with a multi meter to see if it's blown. If so you need a new one.